Not sure about that Tone, if they said Ozil likes to find good positions and Silva prefers to go to the ball then then fair enough, but it wasn't. You have the bear in mind that this analysis was set up so Carragher could justify picking Silva over Ozil 'all day long'.
I thought that whole analysis was awful, felt like they were sitting there all day trying to identify the difference between the two and came up with something that was largely fabricated. Their evidence, I.e. the clips, didn't back up what they were saying at all, it's was just a few random clips that fitted their argument. It would be like me picking out a few Ronaldo misses and saying he's a shit goalscorer.