The Facts: Booker was one of three draft picks to sign four-year contracts Thursday with the Dolphins. Booker, a former Florida State star, was the Dolphins' third-round choice. They also signed P Brandon Fields and LB Abraham Wright, both seventh-round picks.
Diehards Line:With 2002 NFL rushing champion Ricky Williams unlikely to rejoin Miami, Booker is expected to back up starting running back Ronnie Brown this year.