BYU. Proper nutrition and workouts can help with Fua adding weight.
Speed can be coached. Omer is notorious for bulking up players too much and slowing them down as a result. Lee Aguirre ran a 4.4 40 before BYU. He worked out with Omer and was squatting 500. His 40 suffered as a result. He ran a 4.6 at BYU his Jr year.