My wishes for Cs6:
More HDRI batch functionality. Complete 32bit/c float processing, including all filters and options.
I wish they had implemented a save zone for plug ins, so any crashing plug in wouldn't crash Ps as well. Which is more than needed.
What they offer (First Impression, I might change my opinion later...)
Video options, I use Premiere and After Effects.
More Text stuff, I use InDesign
More whimsy toylike 3D options, I use CINEMA 4D
So what leaves a dark GUI and some toys.
No real new professional tools, to be honest, will be added in Cs6, too sad.
Maybe after 19 years of using Ps we skip that version.