Ooh.. If he was in Kat's year he would have graduated same year as Malcolm, actually, which means the two would have known each other at Hogwarts. They would have been house-mates too, and whatnot, so anything else would be silly..

Anyways, they're similar on some levels, different on others, but even though Malcolm would be horribly amused and tease him about the male secretary thing I think they'd get along pretty well in general. So ol' buddies, maybe?

Your call. Hit me up by PM if interested.