Since I'm too shy to ever go on a smogcast, I have some questions related to hypotheticals!
1. Let's say Gamefreak has decided to be extremely generous to the Ice-type, and reverse its defensive resits and weaknesses. This means that Ice is weak to Ice, and now resists Steel, Fighting, Rock (including Stealth Rock), and Fire. In such a bizarre hypothetical Ubers metagame, which Ice-type do you think would become the best?
2. Let's say that Gamefreak decided to get lazy, and made the new Mewtwo forme's stat spread just a rearranged version of regular Mewtwo's. Which stat spread do you think would be the best? Remember, the HP stat needs to stay base 106 under these conditions!
3. So, Air battles got confirmed, they only allow Flying-types and mons with levitate... Which Ubers do you think would rock that metagame the most? What would they have to prep for?
4. Oh no! There's been a meltdown at the Nuclear Stealth Rock plant, and one, bulky Uber without recovery must become 4x Stealth Rock weak (without a typing change) to get the reactor going again. Which Pokémon would have the best chance of surviving the metagame with such a crippling nerf? (no, Darkrai does NOT count as bulky).
5. Let's say... Gamefreak decides that we in fact, are better at making Pokémon than they are, and make every single CAP an official Pokémon. Which CAPs do you think would have the most impact on Ubers? If you don't know CAP, here's a link to the list of mons and links to their movepools
http://www.smogon.com/cap/pokemon/