Halo 5 Ranking

Hello fellow gamers, today I would like to reopen a discussion about the awful ranking system in this game. Ive dropped three rankings in 30 min due to all my teammates either going afk or leaving. This should not be the case at all. Someone mentioned an idea that suggestef that the mvp on a losing team should rank down if they have teammates that are 4 and 18. Just some thoughts, 343i please help solve this issue, maybe implement something to stop this from happening?