"If you go calling me Sir I'll have to start calling you Ma'am," Steve warned, but it wasn't serious all in good humor. He did have a habit of calling women ma'am even after learning their names but he tried his best not to sound too formal. Still, old habits.
He laughed as he shrugged, eyeing the trees again. "Anyone who's game really! I like teaching people and I can take a hit or two," Steve said. He'd taught Tony a lot of hand to hand combat over the years and he figured with a ring they might get back in it. Not to mention he felt like there would be a few others who might enjoy it. "Are you volunteering?"
Steve didn't need help, not really, but her offer sounded much like something he'd offer himself. Besides wanting help was just as good. "Sure," he agreed. "Think those two look the same size?" Steve asked as he pointed toward two of the trees he'd been considering.