A team might fall in love with the combination of size, speed and explosiveness, but it simply doesn't manifest itself enough on tape to buy all the way in. His issues digesting combo routes and his leggy transitions are serious concerns when tasked with man coverage duties. Coyle has the speed and athletic ability to range and make plays on the football both downhill and over the top, but he only did that in one season. He appears to be a better tester than impact talent, but traits often earn players a longer look at the next level.