[He waves a hand dismissively.] Actually, that won't be necessary. I can work with others if need be, but most of the time, I fight alone.

[Taking on the most dangerous villains, sticking his neck out the most, minimising casualties by not involving others. That's what he's used to, even though he knows how to cooperate with a team just fine.]

But, if you need any help whipping the squads into shape, I'm your man! I recently became a teacher of Foundational Hero Studies, [emphasis on 'recently'] so I can teach your defenders a little about heroics, too.