13. <p>If the Chargers are going to get the most out of what they have left with Philip Rivers, they must do everything in their power to make him effective. Adding another weapon to the arsenal couldn’t hurt, especially with Keenan Allen unable to stay healthy. Josh Doctson proved this past year that he can be a legitimate playmaker. He’s got the size to outmatch corners on 50-50 players along with the body control to make seemingly impossible catches look routine.</p>. WR. TCU. Josh Doctson. 35. player