Here are some links to some updated NFL Mock Drafts:
WalterFootball.com (Updated 3/29)
http://walterfootball.com/draft2011_1.php
Ravens Selection: Derek Sherrod, OT Mississippi State (Torrey Smith, Jimmy Smith listed as possible)
Mocking The Draft (SB Nation) (Updated 3/30)
http://www.mockingthedraft.com/2011/3/30/2078167/joshd-2011-nfl-mock-draft-1-0
Ravens Selection: Akeem Ayers, OLB/DE
NFL Draft Dog (Updated 3/29)
http://www.nfldraftdog.com/Mock-Drafts/2011-nfl-mock-part-2.html
Ravens Selection: Akeem Ayers, OLB/DE
Sports Illustrated: (Updated 3/30)
http://sportsillustrated.cnn.com/2011/writers/don_banks/03/30/nfl-mock-draft/index.html
Ravens Selection: Jimmy Smith, CB Colorado
Draft King: (Updated 3/10)
http://www.draftking.com/nfl/2011/mockdraft.shtml
Ravens Selection: Jimmy Smith, CB Colorado
Draft Breakdown: (Updated 3/26)
http://draftbreakdown.com/chad-davis-1st-round-mock-march-26th
Ravens Selections: Allen Bailey, DE Miami
National Football Post:
http://www.nationalfootballpost.com/scouting_department.html
Ravens Selection: Derek Sherrod, OT Mississippi State
CBS Sports: (Updated 3/28)
http://www.cbssports.com/nfl/draft/mock
Ravens Selections: Torrey Smith, WR Maryland & Jimmy Smith, CB Colorado
