>>23186338Shut the fuck up. Why are people so assblasted about shit like this? It's simply not that viable in 6v6 singles. If you want to lose, then run things that aren't good. Don't get angry at other people because they won't.
Besides, Mega Tyranitar has a niche over regular Tyranitar as a Dragon Dancer but the fact that Mega Lopunny outspeeds even after a +1 is kinda sucky for it.
>>23183786Mega Garchomp has viability as a Sand wallbreaker, it hits so fucking hard it's unbelievable. However, it's not as good in many other roles, but I wouldn't say "there is just no reason to use" it.
Mega Latios maybe, although it can switch in on Knock Off when regular Latios and is one of the best offensive checks to Lando-I you can possibly get. Its only niche over both regular Latios and Mega Latias is that it doesn't take Life Orb recoil and hits harder than Mega Latias.
The ones that there is literally no reason to use is Mega Steelix and Mega Banette, which tickles my nutsack because those are two of my favorite megas. Both are outclassed by Mega Aggron and Sableye, respectively.