1 thing about Shaco's clone, it can't critically strike and after decive you are guarenteed to critically strike. So Riot should make Shaco's clone's ad and health the same as shaco's and they can balance that with this fact. If Shaco decives first to get close he will give away which one is real. but if he runs in there with his clone the enemy has a chance to run.
also I agree decive smoke should not apear in fog of war. I hate that boxes have a delay on activation but I suppose 1 second would be more fair. For god sakes let my clone do something after death even if it just explodes. 2 for the love of god yes make the boxes health scale. An ap caster should not be able to 1 shot auto attack one at anypoint in the game, an ad maybe but not a caster.
Also, give him some better quotes not just joker rip offs from the dark knight movie. His quotes should actually be funny in my opinion. Oh for his joke he could pull out a roast chicken and make it due an interpritive dance called "Kill Me" like that 1 skin sale.
Shaco is a wonderful flexible champion. He can counter jungle more safly and can backdoor as good as yi, but when it comes to late game he just crashes so hard. He's like caffine or something. Yes he can decive and quickly kill or push back high priority targets in a team fight, but he is unlikly to make it out alive. He is just so much fun to play but his boxes and clone need much smarter AI. Just my 2 cents and a quarter.