Hey,
Every once in a while I get a random friend request from an unknown player, most likely we played a game together and they decided to send me a request after the game. Several times they do it without giving any hint during the game that they are going to do it. Most times they are friendly players, but some times they are random trolls too.
The bad part is that this friend request shows up after the game is over and you have already left the endgame screen. So you don't have any idea who was this person when you receive the request, as the username alone doesn't give you much info neither.
Would it be possible than whenever you receive a friend request after a game, you also receive a copy of that game endgame screen attached to the request? That way you can check your role on that game game, and the role of the player that sent you the invite.
Otherwise, feel free to add any ideas that could help. Right now I'm trying to check in the TS if a report was generated from that game, so it could help me identify this players, but this is too much of a hassle and it requires a report from that game.
Thanks!