I think you put an image tag around a url, you might want to fix that. You should change the name of the Support set to Stallbreaker, as that is its main job. If there were to be a support set, it would have SR on it. I'd mention Baton Pass (in the comments) of the sweeping sets, despite Mew liking the coverage, BPing to another pokemon against a counter is extremely useful for both momentum purposes and for mid-game sweeps.
Whoops - change that now. Have changed name to stallbreaker. Will mention Baton Pass in set comments rather than OO.