Can we pretty please do something about 3 v 5's?

I just played a ranked game where the enemy team had 2 afks (bot lane), and I just felt so bad crushing their nexus... The LP was nice but it just didn't feel right, like I didn't earn it at all. Isn't there something we can do about these type of situations? I understand that giving a loss prevented would just create more problems, but if there are any ideas out there that you guys have, if you could share them so we can fix this? I'd even share my LP from that match with them if I could but :/ It's not their fault that 2 members of their team disconnected and afk'd the entire game... ;_;