"I dunno, jumping off a building and chucking arrows at guys with your bare hands seems pretty legit to me." 'Superhero' is a safer phrasing than 'super soldier' is in Jim's head, so that's what he's going with. Never mind that jumping thirty meters and shit was definitely a Khan thing. Everything's fine. Plus, learning about your new friends!

He will accept the help from Verity, as he doesn't have the best range of motion in his left arm with all the taping and whatnot.

"Sure. There's naked and then there's naked. One's sexy, the other is unwashed, greasy, and disgusting." Of course Jim would be the one to have his doctorate in the subtle variances of naked.