So Riot has announced Hexakill to be the next game mode.
http://community.pbe.leagueoflegends...enabled-on-pbe
I of course hopped on the PBE and played a few games and I have to say that I quite enjoyed it. The team fights that you get with an extra person on both sides are really great; it's chaotic everywhere. Both games both teams did 2 top, 1 mid, 2 bot and 1 jungler, though I suspect that 2 mid will also be fairly common. There was a lot of roaming going on as well, which was pretty cool because people just kinda went everywhere and it was a mess.
Reset champs are a ton of fun because you ping pong everywhere and pick up a ton of kills, but there is also that one extra person to cc you. I haven't played enough games to really comment about how the extra person shapes the game flow, but it is fun.
If anyone has PBE access what do you think of it?