I agree!! I know everyone on these boards likes to cry "BRING BACK URF", but i think hexakill would be a MUCH more realistic and worthwhile permanent addition to the current game modes. It brings together all of the awesome big team fight action that goes on in 5v5, but on the smaller 3v3 map, the huge team fights were happening all of the time. Games tended to end a lot quicker all while still feeling satisfying enough to want to play JUST one more. (as long as Kat wasn't hiding in a bush to jump on you ;D )
I play mostly 3v3 games now, so I'm a huge fan of the Twisted Treeline map itself. I would love the option to play either 3v3 or 6v6. Maybe it would split the already smaller 3v3 crowd and make queue's that much longer, but still. The option would be nice! Hopefully it'll be back next halloween time! until then, ill cry "BRING BACK HEXAKILL!" ;D