The NFL preseason is a great chance for teams to get their rookies some much needed game reps. And on Sunday evening, the Rams got to roll out their new rookie wideout, Jordan Whittington. He didn’t disappoint in his debut, making a number of impressive catches in the first half. He had two catches for 43 yards on the Rams opening drive. One of them was this nice catch and run. In the first half, he finished with five catches for 67 yards, averaging 13.4 yards per catch. During the NFL Network broadcast of the game on Sunday evening, Rams head coach Sean McVay gushed about his rookie receiver….