You aren't exaggerrating, and that's why I keep beating the drum of him being our best midfielder.
he is quick in the head which is the most important attribute for a midfielder. When he receives the ball he knows what he wants to do with it, which helps so much against sides that want to press.
His first touch is usually very solid and has a great weight of pass too. i've always preferred midfielders who are good on the ball first. Especially when you watch us it's apparent we lack technique, we can't keep the ball under pressure.
I really do think we can mould him into a Jorginho style deeper midfielder that allows Fernandes to still play higher, and put another box to box with him like Tchouameni.
From what i've seen he has every attribute required, he just needs trust in him and a run of matches.