Peter King of TheMMQB.com wrote Friday that Cook was the "single-best player" he saw on his camp tour this summer.
"What a catch radius," King added. "How he caught only 44 balls last year in Tennessee I'll never know."
It will be interesting to see how Rams offensive coordinator Brian Schottenheimer uses a 6-foot-5, 250-pound weapon who was clocked below 4.4 seconds in the 40-yard dash at South Carolina. Cook is a freakishly athletic, long-striding, catch-first tight end with the straight-line speed to beat linebackers and safeties vertically.
The question is if Cook has the footwork, route-running savvy and diligence to come through consistently as Bradford's go-to receiver in key situations.
To date, he's been the quintessential practice player.