What exactly is it that makes you "optimistic"? Not trying to hate, I'm just curious. After all his play-rate has again dropped to his old play-rate from before the rework (according to u.gg atleast) and in the Asol-subreddit it's mainly posts asking for a revert.
I'm optimistic right now because his depth is higher then it has been in along time as seen in the link below. This means that's while his playrate is similar, people that are playing him are playing him more often, which could mean some are finding him more satisfying to play. This may drop back to historical numbers though, which we will monitor.