Steve gives a self conscious smile at Thor's scrutiny, though he knows his friend means it in good nature, it still makes him unsure. Either way, he's opened his mouth now, no way to back down now.

"I was thinking, how about playing Quidditch on the ground. No brooms, no flying, more like muggle sports. I think it will be challenging and force them to think outside the box," Steve bites his lip as he looks at Thor, unsure what his reaction will be.