Denver fans have spent the better part of the last hour freaking out after linebacker D.J. Williams uploaded this photo of his playbook iPad to Instagram. "Coach just told me I have to learn a new position over the (weekend)," Williams tweeted, and added "we have IPads as playbooks now, but I'm old skool I'm using flash cards & a #2 pencil." Of course fans are calling Williams dumb, a moron, etc. We think this is actually a good idea. JUMP!