Go back and watch games when Tavon was playing in college and you'll see a guy who didn't drop passes, or fumble kick offs or punt returns. He even made some very tough catches. The one thing his team didn't do was have Tavon run good passing routes, but that was true of all their receivers.
Then he comes to the ram's under Fisher's regime, that didn't buy into the idea of teaching offense, as they didn't even have coaches capable of teaching an offense. But every year they'd say we just need to find ways of getting Tavon the ball, but every year they'd just do it the same way.
So finally he gets a chance to work with a real offensive minded coach under a real offense, one that could show him how to be an NFL receiver, and he can't practice due to his wrist. So claim what you might, but none of us actually know for sure if Tavon is capable or not of being an NFL caliber receiver. But after this year, God I hope we know something.