#2 Luis Enrique - Real Madrid to Barcelona
The treble-winning former manager of Barcelona has had a brief period with both Madrid as well as Barcelona, with over 200 appearances for each club. He was one of the only few players that were loved by both the clubs, and he still is appreciated at the Bernabeu. An extremely skilled midfielder, Enrique was feared by every single personnel on the pitch (Even the manager) as his versatility and ability as a box to box midfielder was unparalleled.
Though some Madrid fans still hated the way he left behind Santiago Bernabeu and joined Barcelona, he still is respected as a footballer.