The Oklahoma State football team lost some depth and experience on the interior of its defensive line with Justin Kirkland's departure.

The spring transfer portal window is finally open, allowing college football programs one final stretch to bolster their roster for 2025. Like most head coaches across the country, Oklahoma’s Brent Venables will be on the hunt to find a few final pieces to put his roster over the edge.

College football’s spring transfer portal window officially closed Friday, but not without a flurry of activity leading into, during and at the end of the window. There was high drama at Tennessee, which led to what amounted to a quarterback trade,