Haha, I think there should be some (but not a huge amount) of freedom with what pokemon types can do. After all, the show takes liberties. But if we let everyone run around with everything, there may be psychics running around godmoding everything, and you wouldn't be able to hurt my steel-types at all because of their totally rad defense xD

Good news about that mega rule. Mega Mawile is criminally adorable. Although that means that Raddum and I both have two potential megas and Crimson Flame has none D: I guess that's where creativity (and not making megas way overpowered) comes in.