Able to act rationally and outright take steps for concealment? At this point he's more like an Assassin. Especially what with two Masters leaving the war after contracting with him. 

But Boxsassin doesn't work quite so well. 

I haven't gotten a chance to really show off his "not-emergency" personality much, but after the bike ride and boxzerker posts I'm satisfied that I've balanced the "does completely ridiculous things" with the "does completely ridiculous things that make actual sense" factor. 

Thanks, though! I don't intend to play a joke character, but he does have his absurd side no question. He's aware of it, natch.