I think it would be great if there was the option to challenge someone to a MM game. For example, by right-clicking the players name, and getting the option "challenge". If I clicked "challenge", the player would get a message "X has challenged you to a 1v1 game, do you agree?" or smthing like that.
This would be useful for a few reasons:
- You could get a rematch with the same person without risking either one of you being matched with somebody else by the MM.
- You could challenge someone high-ranking to a game, instead of having both of you sitting in the queue without ever getting matched.
- This would provide a handy way for agreeing to play a best of 3 or best of 5 MM, without the random risk of getting matched with some third person in the process.
Few further ideas:
- I could only play a challenge game against the same person X times a day, to prevent any point-spamming abuse with ranked games.
- There should be the option to "block challenges coming from this person" in order to prevent people from harrassing others by spamming challenges.