If you look at the other coaches, I’ve not seen any of them wearing patriotic clothing, most are wearing ties or plain clothing.
Several of the American Players were born in Europe because their fathers were in the military, Weston Mckinney is one of the better US players, he got red/white/blue dyed into his afro, he was a military brat growing up.
Grow up. Kick ball is for kids.
I’ll bet he wears some really lightweight loafers.