People not connecting 5 minutes into game or at all. Solution?

Look, I love this game and riot has a community but oh my god when I say I am getting ridiculously tired of losing games because a person cannot connect for the first 5 minutes or period for that matter. I really think riot needs to implement something in ranked where if a person cannot connect or has not connected within the first 5 minutes of the game its either loss forgiven or people are able to leave the game. Its not always about the points but it feels even worse when you're losing points AND wasting you're time. Sure it is definitely possible to win a 4v5 but its twice as stressful and the odds are definitely not in your favor. It also puts people (myself included) in a horrid mood and I dont even want to play another game afterwards. The game is meant to be fun I understand but alot of people play ranked in order to gain elo to be frank. Ladders are meant to be climbed :D, anyways I really hope I can get enough people to agree and have atleast riot look at this matter (although im sure they have looked into this at some point, I'd just like a little more)