[quote="Joe Proffitt (Joe Jutsu)"
I'm actually thinking about an instance where a good friend of mine who is versed in a few striking arts came to our club to check out aikido. He got his rolls down relatively quickly, but his skepticism of alot of the techniques was pretty evident. Since he was always trying to get me to spar with him from time to time outside of class,[/QUOTE]
See, now that's entirely different from I though you meant.
Sure, if your both consenting parties, go nuts! ;-) I'd kinda like to be involved in a session like that myself one day.