Not enough speedsters, but Tommy doesn't mind helping with the lesson. Because if he noticed someone in his mind, or that someone might be there, he'd just let himself slip up to higher relativistic speeds and just deliberately be impossible.

And yeah, it seems even less likely to get Tommy and Billy playing with the X-Men with Wanda and Pietro's retcon of 'not Magneto's kids'. Which is like... Uh... stupid.

But come on, his gramps and aunt are X-Men-ish. And Tommy's got theories about their family and their chillness levels based on costume color. Let him share them with someone who will get the joke.