Mallett and Barron will eye each other
Week 4 of the college season features some intriguing matchups from a scouting standpoint. Here are three in particular I'll be keeping my eye on.
What are scouts looking for when Alabama and Arkansas square off? Which offensive tackle could boost his stock with a strong showing? And which matchup could provide a showcase for a pair of interior linemen? Become an ESPN Insider to find out.