7. Danny Gray – 4.33
Gray improved his draft prospects with a fantastic showing at the NFL Combine. The former SMU receiver was one of the fastest athletes in the 40-yard dash. Furthermore, he recorded a 34-inch vertical leap. After a productive year for his school, he plans to light up the pro game (via USA Today).

Several teams, including the 49ers, invited Gray to work out at their facilities. The Colts also brought the wideout to train with them. The signs point that he may come off the board earlier than analysts predicted earlier. He has also earned favorable comparisons to Antonio Brown – on the field.