Manchester United could raid Sunderland for one of their emerging young talents during the January transfer window. Sunderland endured a summer transfer window of constant outside interest in their young and exciting first-team squad. In the end, the only player who left was Jack Clarke. The winger joined Ipswich Town in a £20million deal, though several others could’ve left during the summer as well. All of Anthony Patterson, Dan Ballard, Trai Hume, Jobe Bellingham, and Chris Rigg had transfer interest, with some having interest from some of Europe’s top teams. Rigg was one; Bayern Munch were…