Isaiah Collier commits to USC: Trojans land No. 1 recruit in 2023 class over Michigan, Cincinnati | CBS Sports Headlines Isaiah Collier commits to USC: Trojans land No. 1 recruit in 2023 class over Michigan, Cincinnati Collier’s commitment pushes USC into the top 10 of the team rankings ahead of … Continue reading Isaiah Collier commits to USC: Trojans land No. 1 recruit in 2023 class over Michigan, Cincinnati