The lack of players entering the portal is a testament to the culture Clemson coach Dabo Swinney has created, where the Tigers emphasize the recruitment and development of high school players rather than using the portal to add a transfer and informing a current player to leave.

Who are the most coveted players available this spring? Here are ESPN's rankings of the top talent in the spring transfer portal. The following players have entered the portal or have announced intentions to transfer. Rankings are based on production, experience, potential, demand and feedback from coaches and GMs throughout the sport.

The action during the college football spring transfer portal window isn't the same quantity play as the winter window, but there are still good players to be had if you know where to look, and the whims of the sport created some of the weirdest portal situations we've ever seen in this year's spring.