Jim Cassell is a former Youth Academy Director at Manchester City who was responsible for what player that plays as a striker but has also been used as a winger on occasion?
Jim Cassell: Jim Cassell is a former Youth Academy Director at Manchester City. Jim Cassell:  He has been responsible for the development of players such as Shaun Wright-Phillips, Joey Barton, Stephen Ireland, Nedum Onuoha, Daniel Sturridge, Michael Johnson and Micah Richards and many others. Daniel Sturridge:  He plays as a striker, but he has also been used as a winger on occasion.
Daniel Sturridge