Quagsire -> C-
I tried out using quag some for the teambuilding comp, and it really isn't good. Its a mon that clearly can be used only on stall, because of its complete momentum killing tendencies. But even on stall, it faces severe competition from other bulky waters (big fish in particular). Quagsire provides basically no support for the team, and doesn't have the general "wall most things" tendency that a lot of bulky waters have. The combination of forcing the rest of the team to provide the support all stall teams need in clericing, wishing, defogging, rocks, etc. while also forcing the rest of the team to be the sole answer for dealing with almost all stallbreakers (camerupt, serperior, dragalge, glalie all murder quag, and its a very weak answer to pangoro). This tradeoff is simply not worth it in most all cases, because all quagsire provides is beating a few threats that are either relatively niche, or relatively easy for stall to handle without quag (sd cobalion, drapion, doublade, tyrantrum). Basically my feeling is that while we have the current suspects in the tier, stall does not have a spot to use on less crucial things, and so quagsire stall is fundamentally flawed.