Originally Posted by Fat darkie
I feel titles or categories like these are ultimately fools' gold because each pokemon brings something different to the table.
Lucario and Jolteon bring different things to the table, but they're both considered sweepers. Hippowdon and Blissey bring different things to the table, but they're both considered walls. Krilowatt brings something new into the mix, but unless it's going to be the very definition of a whole new category completely separate from any categories we have right now, it's going to end up in one (or perhaps more) of those categories. The same will hold true for CAP11 and all future CAPs until new categories are defined/discovered/invented.
EDIT: Thank you SJCrew.