Once described as the "heart and soul" of the side, Diop is still part of the squad if not always a certain starter.
The former team captain has switched clubs on a regular basis and is playing in France at present having made the transition from the Swiss league and Neuchatel Xamax.
He offers more the qualities of a work horse than a prolific creator.
The 27-year-old has recently been eclipsed by Pape Bouba Diop, three years his junior.