Shen needs a slight nerf

I find shen to be a rather contradictory character first of all ninjas strike from the shadows to take out singular targets not yolo charge them from the front taunt them and giggle like school girls as their opponents 100% critical rate doesn't do jack to their 3500 points of health and ungodly armor, meanwhile when i finally wear the little bugger down he teleports away to some ally on the other side of the map allowing him to escape death, not to mention his taunt which in my opinion should be completely avoidable, he literally taunts you and can easily 1v1 hes a ninja for christ sake and categorized as a tank. riot im afraid thats not what a ninja is. im just saying he can out damage characters easily take the damage and his ability to avoid death by teleporting away down a notch, make it were he can teleport to an allies side but not while under fire, lower his damage to tank levels like garens were he has to actually build damage items instead of just stacking armor, make him choose do i want to damage or tank?