Have any Defensive players won the Heisman Trophy?
Charles Woodson is the only Heisman Trophy Winner who was primarily a defensive player.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Have any Defensive players won the Heisman Trophy?
### Input: 
### Response: Charles Woodson is the only Heisman Trophy Winner who was primarily a defensive player.