Banning Champions in Hexakill Would Be Nice

Has this been talked about yet? Probably. Oh well, here goes....

In Ascension we were able to ban champions. It helped prevent games from being horribly one-sided, and maybe even very fun for some of us. Hexakill is a fun massacre-style game mode, but it doesn't have bans.

I have seen Katarina in every. Single. Game.

Obviously there's a handful of champions that are difficult to deal with on this map, but Katarina dominates every game she is in so far, unless our team just happens to have a better Katarina. The games are literally being decided by 1 champion, more or less. Just from my experience so far. Just not finding Hexakill fun at this point :\

EDIT: RANT TIME: Everybody saying , "Oh just bring CC". I play with gold-diamond players in these games, so I assume that we have some idea of how to play. Katarina can bounce all over the damn place (making it hard to even hit cc on her), and with 5 other players piling on top of your team, it can become close to impossible to kill her, and keep the rest of the team from killing you. Your choice is either focus Katarina completely and let the enemy team beat on you while she bounces around and Zhyonas, etc.... and die. Or, don't focus her, let her get resets, and die anyway.

So much for playing the game for fun, gotta build a team specifically to stop Katarina from raping face.

TL;DR: QQ.