However Colston is a guy who looks more explosive on film.. at actual game speed.
Colston - 53 yard Reception
53 yard reception on a Slant 'n Go route. He's facing man coverage from Chris McAllister. He sets up the defender up with an excellent head fake, loosens the hips and displays good lateral agility breaking toward the sideline.
That's gaining great separation against one of the best Man corners in the league, and on a deeper route which many people assume Colston doesn't run... luckily McAllister has excellent recovery speed.
Another example 36 Yard Touchdown
Deep corner route, beats the Safety deep. Ball is a tad underthrown so he has to come back under it, shields the Safety away from the ball and catches it one handed for the TD.