Something about Biscuit is electrical, a joy to watch. He is a pure amateur who has weathered the storm somehow and managed to keep his head on his shoulder playing the most difficult position in football today for the number 1 team in the world.
He has a lot more to learn, but the kid commands more authority in games than Yaya ever does. Yaya would help the fluidity of the game perhaps a lot better than Biscuits, however when Xavi is off form and Iniesta is invisible like Casper, Biscuits will be eating players left and right only to put on an innocent face like he has done no wrong and get away with it.