49ers OT Anthony Davis retires, continuing team's offseason upheaval

Three years into his NBA career, Anthony Davis has become a rising star and tabbed as perhaps the next ultimate superstar. None of that has really surprised John Calipari, his coach at UK when he helped the Wildcats win the 2012 national championship.

San Francisco 49ers offensive tackle Anthony Davis has retired from the NFL, according to a statement released from Davis' agent Drew Rosenhaus.

The Pelicans improved under Williams in each of the past four seasons, but this move was more about maximizing the potential of their budding superstar Anthony Davis, the No. 1 overall pick of the 2012 draft, than the overall performance of the team.

The offseason from hell continues in San Francisco. Starting right tackle Anthony Davis — the 11th overall pick in the 2010 Draft and starter of 71 games over the past five seasons — has decided to call it a career. Or, at the very 

One of the best right tackles in the NFL reportedly decided to call it a career.