Spring Start: March 25
Spring game: April 20
What to watch:
Replacing Zach Line: The Mustangs have to replace their top runner over the past several seasons in Line, who had three straight 1,000-yard seasons. Leading the charge this spring are junior college All-American Traylon Shead and reserve back Rishaad Wimbley, who switched from defense a few seasons ago.
New defensive starters: The Mustangs lost the bulk of their playmakers on defense in Margus Hunt and linebackers Taylor Reed and Ja'Gared Davis. Finding guys to step up without them is a huge priority. Watch for Zach Wood at defensive end in place of Hunt; and Kevin Pope and Robert Seals at linebacker.
More consistency at QB: June Jones' offense runs best when the quarterback is at his best. Garrett Gilbert returns as the starter, but he is going to need to find much more consistency this spring and into the fall. Two numbers that have to be improved: accuracy (53 percent in 2012) and touchdown-to-interception ratio (15-to-15 in 2012).