If you say so, you're crying to nerf shadows when there are more important classes and things that need nerfed first. Smash/bubble stun to be precise. There isn't really anything overpowered about 23/1/17. The strength of 23/1/17 lies in utility and 1v1 ability, not in pure damage or survivability. Any pure dps or pure tank class can do that a lot better.
You do know you can change multiple things in 1 patch right? Just because Smash is overpowered, doesn't mean other classes should be overlooked.