True, you are actually correct though. Although Seismitoad can do all that, it's power is barely unreconigzable, and Gastrodon is the exact same thing, but has reliable recovery unlike Seismitoad which he doesnt have. Also, Seismitoad can't even learn ice beam, which sucks alot because dragon types such salamence, and garchomp will wall it. It's movepool is shallow in which i wouldnt even recommend putting him on my team. Yea Swamperts support set isn't that great in the OU enviroment, i kinda agree on you on that one because of the presence of Ferrothorn. True, and his power of using the choice band makes alot of OKOs and 2KOs, making it a dangerous threat. Swampert actually has many options unlike Seismitoad though ;).