Johnson seems to have a good attitude. Hard work ethic, that is what the Lions need.
They would be fools to trade him. Think about it, while everyone is busy double teaming Roy Williams (or CJ....or both) then that leave Furrey open and the RB probably.
Plus his work ethic could rub off on Roy Williams (I don't think Roy Williams should come up smiling everytime he drops a pass or messes up.)
Thanks
Mike