Chet Gresham: I'm interested in seeing how handcuff running backs are doing. I want to grab guys who will have opportunity and talent if the starter goes down. Carlos Hyde, James Starks, Jeremy Hill, Devonta Freeman, Christine Michael, Ronnie Hillman/CJ Anderson, all would be in nice spots if they became the starter. I like to look at usage. Are they getting work between the tackles, near the goal line, passing game, on third downs, etc. And I also want to see if they can execute in those situations.