Question: I always watch Numbers, but Friday's episode was twice the fun thanks to the guest actor playing Oswald! Any possibility he's going to be a recurring character?

Answer: That was Just Legal's Jay Baruchel playing self-taught math whiz and sports nut Oswald, a character exec producer (and AAddict) Cheryl Heuton says she's "definitely interested" in having back. Baruchel is also best friends with David Krumholtz, so I imagine that has to help.