Who Is, Who Isn't?

Is a Super Good Friend's (who is a guy) roommate (also a guy) off limits? I mean on a weirdness scale 1-10 (1 being minimum awkward breaks in conversation and 10 being never being able to meet each other's eyes, no phone calls, and the end of quality hang out time) how wierd would a guy go in that situation? I'd be stoked if one of my guy friend's started dating one of my roommates, but guys are always the ones starting drama.