Tom didn't reveal during the Rachel Dratch related call that he a) works with her brother and b) that she was a guest star on the thing he does when he's not doing the radio show. So Tom totally had an in to help that Eastonian, and he left him twisting in the wind.
I wouldn't help arrange a semi-celebrity-hookup-cum*-stalking, either, so I can't blame Tom for that.
I mean "cum" in the Latin sense, not the F. Laurie sense. By the way, do not look up "latin cum" at work. You will find some sites that define the word in Latin, but there are some other sites that *may* not be work safe.