Alabama football: Starters, contenders and risers to watch in second scrimmage

Previewing some of the things you’ll need to be looking out for as Alabama holds its second and final scrimmage of fall camp. We're calling it our 2-4-6 scrimmage preview for two known starters, four players contending for a starting job and six depth guys who are trying to climb their way into the Crimson Tide’s two-deep.