2 features are discussed here:
- Force to play the game that started :
Bad idea,sometimes many games start at the same time, we have to cancel some of them.
If some people abuse cancelling a starting game, you can just blacklist that players.
So in my opinion, nothing to do there.
- Play with people who accept to play "return matches" (each side gets the same number of games as white).
'Forced rematch' is a bad name. I prefer 'Fair game'.
Why not to add this option in my profile that tells I want to play in priority with players who activated that option.
People who juste want to play 1 game can still do it.