Fifth-year QB AJ McCarron, who played the entire preseason finale for the Bills, has been traded to the Raiders for a fifth-round draft pick.
Michigan State defensive lineman Shilique Calhoun is returning to the Spartans for his senior season.
Michigan State quarterback Connor Cook says he has "unfinished business" that he would like to take care of and indicated he plans to be back with the Spartans as a senior.
Michigan State Spartans quarterback Connor Cook is barely halfway through his junior season but expects to return in 2015 for his final year.
