Mandatory mini camp ended Thursday with players exiting until July 26 when they return toBourbonnais but will fewer people than ever in Chicago circle their calendars? Who’s left on the Bears worthy of that kind of anticipation? Whose jersey screams: “BUY ME!” Their most marketable player, quarterback MitchTrubisky, won’t play a down next fall if the Bears coaches have their druthers. The rest of a non descript bunch requires seasoning, and a pocket roster to identify. Their most accomplished and…