I'm glad you are familiar with his "schtik".
Still, he's playing on a level that is very difficult and ATHLETIC! ;-)
I took lessons from a guy that could pretty much improvise at that level, with that amount of facility and timing, and it was pretty cool to watch him solo on any good funk or modern jazz tunes.
To truly IMPROVISE at this level, that's what separates the true gods, from the wanna-bees.