QOL: Network Check for Ranked Matches

There are a lot of DC's or high ping in ranked matches, for me personally this is the worst part of playing League of Legends. What are the thoughts about implementing some kind of network quality check before and during Lobby/Queue. This would prevent people with currently bad connections from joining ranked matches. I just want a fair game. The last game was a 4v5, 1 DC 4 minutes in, with a 3rd constantly reconnecting. Guess if we won.

I feel like it's not fair for players to be punished because of others choosing to play with bad connections. We had 3 S players that match, including myself, with a close comeback despite our situation, get punished because of other members on our team.

I think if something were done in this area it would help a lot of players attitudes in games. It's hard to tell the remaining players not to flame/instantly want to quit the match/try for the rest of the match.