Come on mate, Romero follows through on his tackles, a little bit of old school afters (has no place in today's game), he doesn't back out of 50/50's, but it isn't fudging Cash not playing the ball, going high and clearly (more than once) resulting in long term player injury.
I'd probably hate Romero on another side, but I think he relishes the tackle more than he's trying to fudging hurt the player. And a big part of that is Romero is very rarely outclassed by other players (he's very good), Cash is the kind of asshat who couldn't get anywhere near Bentancur so had to resort to hurting him.