If between 0 and 3 minutes we get an AFK and/or a D/C let us remake.
Just had a player glitch out in the loading screen (froze according to him) and he disconnected from the game at about 30 seconds in. Did not return until after 4 minutes. But because he technically "connected" (even though he really never did) we could not remake, lost heavily due to forced 4v5, and lost LP from it. This is absolute bullshit.
If between 0-3 minutes a team gets a D/C, for whatever reason, a remake should still be allowed. Of course, to prevent minor abuse (because for some reason that is more important than fair games), the person who D/C will get a loss if and only if they disconnected after already entering the game (not D/C from the very start basically). If they are D/C before the game begins, treat it like it currently works.