Serra tight end Cole Harrison commits to Tennessee, day before early National Signing Day celebration

It’s going to be a giant celebration in Serra’s gymnasium on Wednesday. After Cole Harrison’s announcement the night before, that party will be even grander. The 6-foot-6, 220-pound tight end, who emerged as the Padres No. 1 receiving threat in 2023, announced graciously on X, formally known as Twitter, that he’s committed to the University of Tennessee. He thanked his teammates, coaches and family for paving the way to Knoxville. Harrison will be one of now nine Padres who will sign national letters of intent to play at Division I programs. He along with defensive end Collin Tahitua were the…