Offensive line, offensive line, offensive line. This was the main concern for the Arizona Cardinals other than trying to pursue Peyton Manning, and it appears the Cardinals have made two big moves this offseason to secure that part of ther team.
A third big move would be landing the best offensive linemen that would still be on the board, one David DeCastro of Stanford. Ryan Van Bibber of SB Nation has the Cardinals picking the Cardinal in his latest mock draft.
The Cardinals signed two offensive linemen in free agency, bringing back Levi Brown and adding Adam Snyder. Neither are very good. Drafting DeCastro gives them a blue chip protector who should be a yearly contender for the league's best guard.
DeCastro was considered a top offensive line prospect as early as his sophomore year, and along with Andrew Luck provided crucial offensive punch for Stanford. Grabbing someone like DeCastro is absolutely critical.
To discuss the Cardinals and the NFL Draft, hit up Revenge of the Birds. To talk about DeCastro with Stanford fans, check up on Rule of Tree. To discuss mock drafts in general, best to hit up Mocking the Draft.