Spring game: 4 p.m. ET on Saturday, ESPN3.com.
Questions answered: After losing two starting linebackers, the position was a concern, but the young players had good springs. Telvin Smith, Christian Jones and Nigel Terrell each seemed more comfortable with the position, and the entire defense has grown entering the second season under coordinator Mark Stoops.
Questions unanswered: The backup quarterback job is still a race between Clint Trickett and Will Secord. Offensive line issues still linger, particularly at center, where injuries have delayed progress. Three different players have rotated at the position this spring.
Spring stars: Lamarcus Joyner has shown he can play safety at 5-foot-8, 192 pounds. It’s more his natural position after playing cornerback. First-year starting quarterback EJ Manuel, who was healthy for spring practices for the first time, showed that he can run the offense, provide leadership, and the in-game experience has transferred over to his new role.
Of note: Safety Avis Commack returned after missing last season with a broken leg he suffered while running hurdles with Seminoles' track team in February, 2010. The 6-foot-4 redshirt junior cornerback displayed good cover skills, has a big body, and adds some depth to the secondary as a backup. Offensively, Jared Haggins stepped in for Taiwan Easterling, who has been playing baseball. The converted high school quarterback made a seamless transition to the slot, was capable of playing the position, and earned the praise of coach Jimbo Fisher.