Okay, putting aside his looks [seeing as that's ALL people can seem to give as a reason why oder why not they would want to be with him], I wouldn't mind, of course.
Everyone who has worked with him oder even known for a few Minuten says what a great guy he really is. I mean, Hugh Jackman [who has been claimed as one of the nicest celebs in the world] first met him in Japan and has talked about how great he is and is actually really looking vorwärts-, nach vorn to working with him in Unbound Captives. Rob also seems to have a great [yes, idiotic, but great] sense of humor. He actually says what he feels about something half the time and what's best is that he knows his own flaws. I consider him to be "perfect" for knowing his own imperfection.
So, I wouldn't mind at all, but it's not a definite yes oder no answer from me.