There are so many cheaters, etc., in this game. It would be great to block an account so that you never see their games, and they can't join yours. This seems like an easy feature - all the dating apps have it!
Absolutely.... If I played a game where the player was behaving poorly I want the option to never play with that player again. They won't see games I create and I won't see games they create. In fac if one of us gets to a game first the other won't even see it.
Chess.com has this feature.