Silver or black chrome?
Tri-X or APX? How about HP5?
Ektachrome or Velvia?
If he's a user, he'll know what you're talking about.
Now, in a more serious vein, I concur with asking him about a vision... just if there is one. He cannot reveal if there's any M in the works, but I'd be interested in finding out what's their interest in offering some budget choices like the Summarit family of glass.
Oh, what would I ask him too? A pair of MPs, one in black and the other in silver... along with a nice matching set of Summiluxes for each body! 🙂