you should lose more lp if you contributed more to the loss.

aka feeders and afkers. its utter bullshit that i lose the same amount of lp as someone who single handedly dragged down the 4 other people on their team because their role is "Ad carry" and they didn't ad "carry". or any other role. i really don't see why some lp loss/gain isn't tied to personal contribution to winning a game. people would put more effort into winning if you know. you didn't just give up your job because someone else is carrying meanwhile before it gets to team fights and its practically a 4v5.