Weaknesses: Milton was thrown into the fire early as a true freshman leading UCF's offense early after starter Justin Holman suffered a hamstring injury. The Hawaii native struggled at times as a rookie working with a battered offensive line and young skill players. Milton passed for 1,983 yards, 10 touchdowns and seven interceptions. The Knights won't have much depth behind Milton, entering the summer with one additional scholarship quarterback in Pete DiNovo. Frost signed two quarterbacks in the spring — Noah Vedral and Darriel Mack — who are expected to compete for immediate playing time. Vedral and Mack arrived on campus during the summer and have been working to quickly learn the nuances of the quarterback job.