He is one of my favorite players in the current squad (tbh it's a pretty low bar though) because he has a little bit of that old school centre-back nastiness about him as well as being a maverick too.
I believe a lot of the negativity on here about him is due to him not being a traditional English-style CB. He's not the blood-and-thunder, chest out type but more of a quiet, calculating assassin who is curiously better on the ball than without it.
But in a truly big game, such as the EL Final, there is just about no other CB in the world I would rather have on the pitch than Romero.
Saying that, I do believe his card has been marked so if we were offered 60ml and he wanted to leave I would wish him the best and cash in.