... is the fourth in a series of articles ranking the Sun Belt Conference's football teams unit-by-unit.

In a league where so many offenses rely heavily on three- and four-receiver packages, offensive linemen have their work cut out for them.

Teams who can't protect their quarterbacks or open lanes for their running backs will do little more than frustrate their coaches and fans.

The Sun Belt Conference's offensive lines stack up like this.

 

1. North Texas

A couple of schools return four of their five starters up front, and they happen to be 2009's top two SBC rushing teams. UNT attains the top spot here because, unlike Middle Tennessee State, they retu...

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