On NFL.com:
Southern Cal's Pro Day is officially March 23, but former Trojans WR Mike Williams held his private workout on March 10 in Tampa. Over 50 NFL people were there, including Chargers personnel man Buddy Nix and GM A.J. Smith. The Bucs' Jon Gruden and Bruce Allen were there, as was Panthers WR coach Richard Williamson.
Mike Williams WR Williams (6-4 5/8, 229) ran his 40s in 4.58 and 4.59 on a rubber track. That's on par with what he ran at the combine on a faster surface. He did his other drills on the University of South Florida's soccer field, which was described as good grass but a little damp. He had a 4.23 in the short shuttle and a 6.98 in the three-cone drill. He had a 38½-inch vertical and a 10-foot-3 long jump, and was described as having great hands and excellent body control, and was good getting in and out of his breaks. He was compared to Kellen Winslow, Sr.