With Psychic Surge gone, here's a team that takes a different approach to Gale Wings (as much as I love my Brave Bird Spam, I wanted to build a new team that has more countermeasures to Focus Sashes).
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(click for pokepaste)

Originally I intended to focus on Salamence's Dual Wingbeat as a priority move that deals with sashes, so Gale Wings was a given. Technician was also high on my priority list (pardon the pun, lol). Then I realized Aerial Ace would be the next best Flying move for those without Dual Wingbeat, as it is Technician boosted as well.
Then I realized Aerial Ace is also Sharpness boosted, resulting in a BP of 135, just slightly lower than Reckless Brave Bird's 144.
You know what else is boosted by both Sharpness and Technician, while being on a mon that provides said Technician?

Maushold's Population Bomb.
And thus I committed to a team that has both strong priority and the funny SharpnessTech Popbomb. Additionally, Maus learns Aerial Ace, just in case one needs the priority (assuming it's at full health).

Since I mentioned Sharpness (multiple times even), I also need a mon with that. I decided on Hamurott, since it sets hazards (unlike Gallade) and has a priority move in Aqua Jet (whereas Kleavor would only have Quick Attack).

Basculegion's Adaptability amplifies the team's overall damage, and since Last Respects is free, it can threaten massive damage itself. Even more so when buffed further by Supreme Overlord. This was also meant as the main way to break fat teams (as Last Respects isn't affected by Fluffy), but since I haven't played against fat in ages, I don't know if it actually works well. The damage is massive in theory, said theory being "you lost a few of your mons and didn't let your opponent grab defense boosts from Iron Defense, Stamina or something like that". But don't get me wrong, Basculegion with Last Respects still seems super scary.
I went with Tera Dark on this just because I like turning the tables on Shadow Sneak and Sucker Punch. However by teraing this it loses the Adaptability boost on its moves. I'm not sure if that trade-off is worth it. Maybe Tera Water is a better call to at least lose the weakness to those moves while getting the most of its Water STAB.

Kingambit of course provides Supreme Overlord, while making use of Sharpness and Adaptability. It has Aerial Ace (like most of this team) so there is less need for Sucker Punch predicts as long as it stays at full health.
Even though the individual sets may need some work (I probably should use HDB instead of Sash on Mence...and I might want to run Taunt somewhere), this is definitely a team I'm going to tinker with more; I've only used it in today's daily, which it won. So there is at least some promise to that.