Considering Gus Malzahn’s Auburn offenses always seem to find running backs capable of stepping up and producing big-time numbers, the biggest question facing the Tiger offense this offseason is up front on the offensive line.

The program is losing several key starters on the offensive line and with no obvious answers to fill those voids, albeit plenty of talent is on the roster ready to try out this spring, Auburn is looking to the graduate transfer market to help patch up the unit. That’s where former Rice lineman Calvin Anderson comes in.

Following three years of playing for the Owls, Anderson is currently exploring his options to play his final season of college football. After taking a few visits, Anderson is down to Auburn, Michigan, Texas, and Oklahoma. The grad transfer announced his final four by posting the following video on Twitter.

He is expected to make his decision Saturday: