Carra seems to be making bad calls/ challenges with more regularity than we should expect from a player of his pedigree. That tackle against Stoke was one of a number of really silly tackles I've seen Carra put in, in the past year. That one on Nani was the most memorable- what was a terrific win for us that day could have been compromised by what was a silly lunge you expect from a daft boy- and he's had a few more wtf moments since. I love Carra, but he is coming near to the stage where we need to be bedding in his successors. He's been a fantastic player for us, and no doubt has many more games to play, but I don't think he should necessarily be playing week-in, week-out anymore.