Oh boo hoo, UU might get the star that they've been crying about due to the shit hazard removal the tier already has. I'm sure many will be upset about starmie, and personally, I've been using it on the suspect ladder perfectly fine. Aegi cannot switch into scald, and starmie was just simply outclassed by the latis back then anyway, now in oras the speed tier is just more important with keldeo, lando, and metagross on the rise. I've been using, and seeing starmies all over the suspect ladder so far, and they are performing pretty well with everybody testing out their new toy aegislash.
A lot of people are not necessarily giving this suspect test a chance even. A suspect ladder is always going to centralize around the pokemon it's for, and to be honest, the overcentralization isn't as bad as many dramatize. Oh no serp is useless! Serp still glares the shit out of everything and aegislash doesn't want to risk losing air balloon or getting a SpD increase with shadow ball/flash cannon. Celebi main niche was nasty passing, and it can still do it just as well as when aegi wasn't around. Jirachi loses viability, yes, but it pretty much does exactly what aegislash does in the tier, checks metagross and fairies.. except aegislash isn't stupid with skillhax with serene grace. Anything in BL or lower, (heracross, staraptor, pinsir, beedrill, hawlucha, medicham, soon to be gallade) I wouldn't even consider relevant as effected by aegislash since they're already below average.
I've just been running a regular OU team that I've been using before this suspect test even went live, and it's doing perfectly fine with aegislash's presence. There are multiple checks to it and they were not purposely slapped on.
I just feel like there is a lot of personal bias with the aegislash metagame, they're searching for any excuse to keep the metagame as it is, and just simply don't want a change at all. Even during the Giratina-O suspect test, regardless as a joke, there was more discussion of bringing him down and the benefits than even aegislash.. and aegislash doesn't even bother half the things giratina does! I honestly would've liked to have seen that suspect test to it's end just to see the outcome as a lot people seemed really interested in a giratina-O centralized metagame. (which I wasn't) An aegislash one only seems a little less centralized.
TD;LR, give the suspect test a try and stop theorymoning about how awful it is or is going to be or about the overcentralization, the ladder is for aegislash, and naturally, everybody is going to be preparing and using aegislash up the ass rather than in a stable metagame where the hype will die down.