Sean Rayford/Associated Press
Clemson linebacker Isaiah Simmons and Louisville offensive tackle Mekhi Becton were two of the NFL draft prospects who accelerated their rises on draft boards at the NFL combine.
Both players impressed with their 40-yard dash times, which added to their already impressive resumes.
Simmons' versatility could make him a top five selection, but that depends on the direction the Detroit Lions and New York Giants opt to go in.
Becton could be part of a run on offensive linemen near the back end of the top 10. The Arizona Cardinals, Jacksonville Jaguars and Cleveland Browns could all shore up their quarterback protection by choosing one of the top interior prospects.