He talks a lot.
Would very much like to be proved wrong but have always seen Lewis as a bit of a headless chicken. Lots of energy and enthusiasm but generally chasing the ball.
Where as Sandro could sometimes seem like he was putting in conservative effort comparatively and yet uncannily be in the right place at the right time and as such be more noticeably involved.
Not sure where I am going with this. Guess I'm trying to say that enthusiasm is no substitute for intuition and an ability to read the game.
Can't fault his attitude though and I am sure MoPo will give him every chance to show he is worthy of a starting place.