Sudfeld's upside when Gronk returns

Remember when rookie tight end Zach Sudfeld was tearing it up in the preseason? He caught a pass of at least 20 yards in each of his first three preseason tilts and finished with eight catches for 101 yards and a touchdown. Since then, he's missed a game due to a hamstring injury and failed to catch any of the three passes that came his way in the other two games.