Sorry, but when are we going to get that? I love playing Twisted Treeline, especially after some Summoners Rift games or when 2 other friends are on. But since you can't gain any progress in Champion Mastery, we've been basically avoiding it. It's really sad to me!
RiverReign2 votesYa its been sad for me too :(
UseCodeTempo1 votesIt would be pretty bad, since you can't play against other people
Then again, why don't they just let us have real matchmaking instead of scripts?
ITS 
ME CRAZY
Whimsy Spook1 votesWhat.
Minarde1 votesPretty sure that was a joke about alternate maps being infested with bots. Hence, playing against scripts instead of actual people.
Minarde1 votesPresumably, the team that made the feature either didn't know TT well enough or didn't have time to make the algorithm for grading player performance. Hopefully they get around to adding it for the rest of the maps soon.