Originally Published: February 20, 2008
Free-agent C, OG and OT classes are deep in '08
C Jeff Faine, OG Alan Faneca and OT Flozell Adams highlight the free-agent offensive linemen market in 2008.
Centers
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NFL teams began shopping for free agents on Feb. 29, with approximately 320 players available. Randy Moss (right), one of the top free agents available, re-signed with the Pats. 
