The defensive line has several players — Jermaine Cunningham, Marcus Benard, Justin Francis, Jake Bequette, Michael Buchanan — battling for a couple of spots. Can undrafted rookie Justin Green supplant Marquice Cole as the fifth cornerback, or convince the coaches to keep him as the sixth? Can Daniel Fells convince coaches to keep him over Jake Ballard? Will Tavon Wilson survive, or lose out to veteran Adrian Wilson? And can punter Zoltan Mesko hold off rookie Ryan Allen?