To be fair most of the time he didn't play well, but I wouldn't put it on him, because the whole team didn't perform and I would think it would be more of a coach foult than his own.
What I like about Diego is that even when the team is down, he gives his all, fights for every ball, and doesn't shy to help team mates.
As for the Diego is not talented, haven't seen anyone saying that, but if they did, thats just wrong imo.