PHILADELPHIA (973espn.com) - With the Eagles' rookies and quarterbacks set to arrive for training camp on Monday and the first full-scale practice later in the week, it's time to take a look at the three position battles you should have your eyes on:
Office: Left guard
Incumbent: Allen Barbre
Primary Competition: Isaac Seumalo
Third-Party Candidates: Stefen Wisniewski, Chance Warmack
Barbre played very well last season but turned 33 in June and is probably entering his last go-round with the Eagles...