Senor Bowl just finished the prospect measurements. Denard Robinson came in at 5104/196. Way shorter than his listed height which isn't surprising considering that he's not really a true 6'. His future is definitely at RB/WR, but more at RB because of his ability to run the ball and find holes/cutback lanes.
EDIT: When height shows up in a 4 digit numbers, it means feet, inches then an 8th of inch so Denard is 5'10" 4/8. That is a common abbreviation for NFL scouts. They speak prospect's height by 4 digit numbers.