The Nebraska quarterbacks coach has had success in the way he evaluates high school quarterbacks and knows what he’s looking for in terms of baseline qualities and also development potential.
Extremely excited and honored to announce that I have received my first division 1 offer to play at the University of Nebraska!!! Thank you @Coach_Verdu. pic.twitter.com/C8B8CgVQWw
— Peter Costelli (@CostelliPeter) May 28, 2019
Costelli is listed at 6-foot-3 and 205 pounds and is considered a three-star prospect by 247Sports. As a sophomore at Rancho Santa Margarita, Costelli threw for 2,292 yards (54.