BOULDER,CO SEPTEMBER 30:Colorado’s Omarion Cooper sacks USC’s Caleb Williams during Pac-12 football on September 30, 2023.(Cliff Grassmick/Staff Photographer) A starter for much of the 2023 season, Omarion Cooper got lost in the shuffle this spring. Now, he’s looking for a new home. On Monday, the senior defensive back put his name into the NCAA transfer portal, as did walk-on receiver Kendal Stewart. Cooper transferred to CU last year after playing two seasons at Florida State.