About half of FBS starters are transfers

(AP) — Spencer Rattler, Chandler Morris and Tanner Mordecai were all once in the same quarterbacks room at Oklahoma.

A couple of years ago, JT Daniels and Kedon Slovis were studying the Southern California playbook together.

All are now starting for different programs. These players are only a few examples of the increased mobility of quarterbacks because of the transfer portal and the extra season …