User blog comment:LivesByProxy/A Fool's Hope: The Case For A Support Shaco/@comment-24854182-20151007182003

Well, that's quite an idea you got there, described in detail and with arguments. I absolutely like it and since Riot has decided to experiment with meta anyway (duo-lane Morde, Kalista as adc-jungler), I believe they might as well consider a support/assassin in the game. I think the points about a champion "fitting" his role and "a little chaos" in the League are the two things into Riots should pay more attention to.

The first thing that came to my mind when I saw "Support Shaco" in the title was a Jester class (that can fulfil the supporting role in the party, too) from the Darkest Dungeon that I've played recently. Maybe you can take some inspiration from it.

Wish ya best of luck and recommend to post the idea on the official boards of the League if you haven't already.