I'm currently rewatching Season 5 (DVD 6) and Mark Graison who is essentially a good guy pursuing married Pam is very off putting. JR obviously gives him a few nudges in his pursuit but really it's very sleazy (not helped either by his porn star tash) it's not even like Pam and Bobby had any problems he was aware of when he first started chasing her either. Making him an old buddy of Bobbys was even more bizarre. I think the writers could've introduced him in a much better way. What do you think?