JCC Jr is 6' and James Mc Girt Jr is 6' 1". Did both fathers mate with tall women? Any chance both these guys will ever fight eachother?
I've seen McGirt Jr on Sports NY and the guy looks like a pretty good fighter for his age/level. If he faced JCC Jr, He'd probably pop that jab, drink some water and do what he worked on in sparring to get a UD.
You are correct. Mc Girt fights between midd and super middle and Chavez fights between welter and super welter.