Dolphins81
Basement Dweller
This may surprise some people, but he's the exact same speed as Ruggs. They did a 40yd drag race at Bama, and were neck and neck. If anything Waddle finished by a head.
As you say, Ruggs was 4.27, so I see no reason for Waddle not to be known as a 4.2 guy!
He's the video:
Damn, looks real close