I'd be amazed if he didn't get banned, looks to be a definite deliberate stamp to me.
I don't get this guy, he's brilliant half times and a total headcase the rest of it. He went in two footed earlier in the season and was very fortunate to avoid a red card. A couple of games later and he does the exact same thing (and amazingly got away with it again). This past week we've seen the most talked-about suspension of the season for a stamp by Mings, and yet Rojo puts the boot in on someone almost the very next game. I'm really surprised he hasn't got himself a reputation yet either.