I'm horrible at choosing names, so I don't have any ideas yet. But both of those sound good. With what you mentioned, Lucius, something medieval related might be cool. All I can say at the moment is that Team Crusaders sounds like it'd need Booker on it!

(For those who don't know, Booker is Breen's dad, a hyper-religious, evolution-hating Mudkip who enjoys preaching to the town from on top of his box.)