Remove the surrender option
It ruins the game. As most games can be turned around with a bit of smart playing. This is why people don't get better or just give up easily and only want games that they do perfect in. At least change it so you can only surrender if you have a leaver. (Not just disconnecting actually leaving the game determined by how long they've dc'd for.) or make a game mode option for players who don't want their game ruined because you got whiny little brats that give up after dying a bunch so they ff and ruin the game for people who actually have common sense when it comes to mobas. There's a max lvl and only 6 slots, there's always time to catch up.