LB D.J. Williams uses his Twitter feed to post musings, pictures from his nights on the town ... and now images of the Broncos' playbook. Williams tweeted an Instagram photo of six play diagrams, adding, "Coach just told me I have to learn a new position over the weekend." He later deleted the image, and later tweeted via another Instagram image, "My post about learning a new position and the fact that our playbooks are now iPad was all for you. I realize fans like to know what's going on with their teams and fav player."