1. Both teams should get the same champions
2. games take too long on summoner's rift, one for all on howling abyss is better.
those two points came up on pretty much every feedback thread last time we could play one for all. Pretty much everyone agreed that those were the main issues. Ppl picked a champ for fun and got wrecked by an OP champ and had to wait till 20 mins to surrender. This left ppl angry and made one for all an unenjoyable game mode.
This year, we have the same issues. Why? We gave this feedback last year, why has nothing been done about it?