Here is my UU team that I have been laddering with lately. Give me your opinions and I'll take it in to consideration.
Yanmega @ Choice Specs
Trait: Tinted Lens
EVs: 252 SAtk / 4 SDef / 252 Spd
Modest Nature----Timid
- Air Slash
- Bug Buzz
- Giga Drain----Psychic
- Hidden Power [Ground]----Sleep Talk
Yanmega with Tinted Lens will 2HKO anything that resists bug after Stealth Rock damage. Pretty much the mid-late game sweeper if I've taken out all the faster pokes. Main move is Bug Buzz, the others are mainly coverage. Air Slash for the predicted Heracross/Mienshao. Giga Drain for recovery if I really want it and Blastoise. And HP Ground is for Raikou. But even with all of these, Bug Buzz is a 2HKO with Rocks. Might switch it to Timid instead of Modest.
Hitmontop (M) @ Leftovers
Trait: Intimidate
EVs: 252 HP / 252 Def / 4 Spd
Impish Nature
- Toxic
- Rapid Spin
- Sucker Punch
- Close Combat
Pretty much the standard Top set. Comes in on the physical hits and spins away hazards for Yanmega. Toxic is for other walls not named Gligar/Snolax. Plus it's good to make people switch around their pokes. Sucker Punch is there for the last effort to make a move before you get KO'd. Or to KO Ghosts/Psychics. Close Combat is there for STAB. I tried Triple Kick for the lolz but it's much better on a TechTop. He can take most physical hits for days, and years if he gets the intimidate off.
Registeel @ Leftovers
Trait: Clear Body
EVs: 252 SDef / 252 HP / 4 Atk
Careful Nature
- Thunder Wave
- Iron Head---Earthquake
- Stealth Rock
- Seismic Toss
Ohhhh Registeel. I'm still trying to find something you can't do. This guy takes hits for days and days. Sets up Rocks then T-waves the fast pokes so Yanmega can be faster. Also has the ability to para-flinch, which is always nice. Seismic Toss is just reliable damage. And if you don't like the damage that Iron Head is doing. The only poke that really walls him is Duskclops. I guess Blastoise can burn him too, but a couple Seismic Toss and he's good. Also Rotom-H can take him out quite easily.
Porygon-Z @ Life Orb
Trait: Adaptability
EVs: 252 Spd / 252 SAtk / 4 HP----96Hp/252SAtk/160 Spd
Modest Nature
- Agility
- Tri Attack
- Ice Beam----Hidden Power Fire
- Dark Pulse
No one expects this anymore. Has the possibility to sweep. It's not too hard to set up with this beast. Primary pokemon to set up on would be Choice-locked Chanalure with Shadow Ball. You can setup easily against Blastoise and Dusclops. Adaptability Tri-Attack kills most and leaves big dents in what it does take out. That even includes Bronzong. Ice Beam is for Flygon/NidoKing etc.. Dark Pulse is mainly for that pesky Chandelier. I was thinking about trading Ice Beam for Hidden Power Fighting so your opinions on that matter would be very useful
Victini @ Choice Scarf
Trait: Victory Star
EVs: 252 Atk / 252 Spd / 4 SAtk
Adamant Nature
- V-create
- U-turn
- Bolt Strike
- Final Gambit---Zen Headbutt
If you've been in competitive battling for a while, you might have heard the phrase "Brave Bird everything!!" That's a good phrase. But I prefer "V-Create everything!!" Oh man V-Create wrecks anything defensive that isn't named Gligar or Snorlax. Final Gambit is kinda eh. This team was put together in a hasty fashion, but it works on Gligar.
EDIT:
Mienshao @ Life Orb
Trait: Regenerator
EVs: 252 Spd / 252 Atk / 4 SDef
Jolly Nature
- Hi Jump Kick
- Stone Edge
- U-turn
- Knock Off----Hidden Power Ice
So I took the advice from Shiranai and swapped out Weavile for Mienshao. I've always ran a Scarf Mienshao, so this is a bit different for me. Everything is standard on here except for Knock Off. I know it seems a bit odd from what may be the norm (usually Hidden Power Ice is in this slot). But I'm gonna try Knock Off for the pure reason of taking away Eviolite off Gligar and other Choice Scarves on Pokemon such as Heracross and Chandalure. This is by no means set in stone, however I want to test it out as I have never seen it done before.
Weavile @ Life Orb
Trait: Pressure
EVs: 252 Spd / 252 Atk / 4 HP
Adamant Nature
- Ice Punch
- Ice Shard
- Low Kick
- Pursuit
Let me start off by saying that Weavile is a really cool Poke. And he's a good one at that. Ice Punch is the main STAB on him. Does big damage to anything that doesn't resist it. Low Kick is for them heavy Steel types like Bronzong/Registeel. Also does pretty good damage on Cobalion. Brick Break is an option, but Low Kick does a better job at taking out those Steels and Snorlax. I just don't think he fits too well here. I wanted him mainly for a priority/pursuiter but there's something about him on this team that just doesn't feel right.
The teams main threats:
1) Rest Talk Snorlax
2) Raikou kinda
3) Kingdra can do some damage if it sets up

Yanmega @ Choice Specs
Trait: Tinted Lens
EVs: 252 SAtk / 4 SDef / 252 Spd
Modest Nature----Timid
- Air Slash
- Bug Buzz
- Giga Drain----Psychic
- Hidden Power [Ground]----Sleep Talk
Yanmega with Tinted Lens will 2HKO anything that resists bug after Stealth Rock damage. Pretty much the mid-late game sweeper if I've taken out all the faster pokes. Main move is Bug Buzz, the others are mainly coverage. Air Slash for the predicted Heracross/Mienshao. Giga Drain for recovery if I really want it and Blastoise. And HP Ground is for Raikou. But even with all of these, Bug Buzz is a 2HKO with Rocks. Might switch it to Timid instead of Modest.

Hitmontop (M) @ Leftovers
Trait: Intimidate
EVs: 252 HP / 252 Def / 4 Spd
Impish Nature
- Toxic
- Rapid Spin
- Sucker Punch
- Close Combat
Pretty much the standard Top set. Comes in on the physical hits and spins away hazards for Yanmega. Toxic is for other walls not named Gligar/Snolax. Plus it's good to make people switch around their pokes. Sucker Punch is there for the last effort to make a move before you get KO'd. Or to KO Ghosts/Psychics. Close Combat is there for STAB. I tried Triple Kick for the lolz but it's much better on a TechTop. He can take most physical hits for days, and years if he gets the intimidate off.
Registeel @ Leftovers
Trait: Clear Body
EVs: 252 SDef / 252 HP / 4 Atk
Careful Nature
- Thunder Wave
- Iron Head---Earthquake
- Stealth Rock
- Seismic Toss
Ohhhh Registeel. I'm still trying to find something you can't do. This guy takes hits for days and days. Sets up Rocks then T-waves the fast pokes so Yanmega can be faster. Also has the ability to para-flinch, which is always nice. Seismic Toss is just reliable damage. And if you don't like the damage that Iron Head is doing. The only poke that really walls him is Duskclops. I guess Blastoise can burn him too, but a couple Seismic Toss and he's good. Also Rotom-H can take him out quite easily.

Porygon-Z @ Life Orb
Trait: Adaptability
EVs: 252 Spd / 252 SAtk / 4 HP----96Hp/252SAtk/160 Spd
Modest Nature
- Agility
- Tri Attack
- Ice Beam----Hidden Power Fire
- Dark Pulse
No one expects this anymore. Has the possibility to sweep. It's not too hard to set up with this beast. Primary pokemon to set up on would be Choice-locked Chanalure with Shadow Ball. You can setup easily against Blastoise and Dusclops. Adaptability Tri-Attack kills most and leaves big dents in what it does take out. That even includes Bronzong. Ice Beam is for Flygon/NidoKing etc.. Dark Pulse is mainly for that pesky Chandelier. I was thinking about trading Ice Beam for Hidden Power Fighting so your opinions on that matter would be very useful

Victini @ Choice Scarf
Trait: Victory Star
EVs: 252 Atk / 252 Spd / 4 SAtk
Adamant Nature
- V-create
- U-turn
- Bolt Strike
- Final Gambit---Zen Headbutt
If you've been in competitive battling for a while, you might have heard the phrase "Brave Bird everything!!" That's a good phrase. But I prefer "V-Create everything!!" Oh man V-Create wrecks anything defensive that isn't named Gligar or Snorlax. Final Gambit is kinda eh. This team was put together in a hasty fashion, but it works on Gligar.
EDIT:

Mienshao @ Life Orb
Trait: Regenerator
EVs: 252 Spd / 252 Atk / 4 SDef
Jolly Nature
- Hi Jump Kick
- Stone Edge
- U-turn
- Knock Off----Hidden Power Ice
So I took the advice from Shiranai and swapped out Weavile for Mienshao. I've always ran a Scarf Mienshao, so this is a bit different for me. Everything is standard on here except for Knock Off. I know it seems a bit odd from what may be the norm (usually Hidden Power Ice is in this slot). But I'm gonna try Knock Off for the pure reason of taking away Eviolite off Gligar and other Choice Scarves on Pokemon such as Heracross and Chandalure. This is by no means set in stone, however I want to test it out as I have never seen it done before.
Former Members

Weavile @ Life Orb
Trait: Pressure
EVs: 252 Spd / 252 Atk / 4 HP
Adamant Nature
- Ice Punch
- Ice Shard
- Low Kick
- Pursuit
Let me start off by saying that Weavile is a really cool Poke. And he's a good one at that. Ice Punch is the main STAB on him. Does big damage to anything that doesn't resist it. Low Kick is for them heavy Steel types like Bronzong/Registeel. Also does pretty good damage on Cobalion. Brick Break is an option, but Low Kick does a better job at taking out those Steels and Snorlax. I just don't think he fits too well here. I wanted him mainly for a priority/pursuiter but there's something about him on this team that just doesn't feel right.
The teams main threats:
1) Rest Talk Snorlax
2) Raikou kinda
3) Kingdra can do some damage if it sets up