Dolphins bring back Lehan
The Miami re-signed cornerback
Michael Lehan to a four-year contract, and signed free agent fullback
Boomer Grigsby to a one-year contract on Wednesday. Lehan, 28, is a veteran of five NFL seasons, including the past two with the Dolphins. He enjoyed the finest season in 2007 when he started 14 of the 15 games in which he played and totaled 56 tackles, a sack, an interception, seven passes defensed and a fumble recovery.
Grigsby, a fifth-round draft choice by the Chiefs in 2005, has played all three of his seasons in Kansas City. He played in 44 regular season games, including one start.