To be honest, i would like every player to have a hyper-link , like FM, where it leads to a profile page , tracking all his ML past. Transfer history, appears, goals, assists, rating, caps, salary/transfer values etc.

Not as deep as FM, don't want to know where he went college, or his hometown, just the main footie stats.
But since i know this demand is too exaggerated and someone may call it too "managerial" for an "action Foot-SIM", and that our wishes should stay landed on ground,after all these years, just the basic damn ol-tracking stats would be very useful.