The lack of output was notable because it was the second straight game Arkansas' power running attack — coach Bret Bielema's calling card since his arrival — struggled to establish itself. If the Razorbacks are to snap a three-game losing streak this week when they host Alabama-Birmingham (4-3) for homecoming, they'll once again have to do so without Marshall. Marshall leads Arkansas in return yardage this season, including a 97-yard kickoff return for a touchdown against Northern Illinois, and he has 116 yards rushing on 24 carries. Arkansas offensive coordinator Jim Chaney said part of Collins' lack of production against the Bulldogs was the result of a 38-6 halftime deficit, leading to 45 pass attempts for the Razorbacks.