3. Tyquan Thornton – 4.28
Only three athletes achieved a sub-4.30 40-yard dash time at the NFL Combine. Thornton was the third-fastest player on the entire board after his fantastic time. The Baylor wideout is scarily fast and many people believe that he’s a sleeper in the draft. His positional sense is also excellent.

However, his frame is very thin and his small hands don’t help matters either. This may dissuade some NFL suitors because they’ll worry about his physicality. He also struggled with injuries at points in college. Thornton has a lot to prove but there’s no doubting his elite speed (via NBC Sports).