Shaco ARURF removed.

I find in the past few games whenever I see a in ARURF I already know my lane is lost. I know some people can argue "hey it's ARURF" it's all champs". But there's and he has a restriction on his R, and and his restriction to go beyond the CD limit. Why can't Shaco be limited to how many boxes he can put out, or the length of his ult. I find he's makes this game mode toxic because there isn't really a way to get to him. His kit enables him to stealth away, and by the time he reappears its back up. Which gives you a small opportunity to do anything. Not even Kass ult is that quick to dash away. Or Fizz trickster.

Overall I'm wondering if Riot could temporarily remove Shaco for the rest of the Snowdown or restrict his ability. I just find it so infuriating to have the whole team feel bummed out. I find he is also banned in previous URF modes befor so why is this different?