Riot, please give us a lesser punishment when we have an afk on our team.

Just lost a 4v5 ranked game because of the fact that our jungler had afk'ed. Just because of that, I lost LP. We even could've won the game if he didn't afk. Early and mid game we were doing so good, but because we were short one player, we lost teamfights and the game. Please riot, please give us a lesser punishment if we have an afk. PLEASE RIOT IM BEGGING YOU