re: Who gets drafted higher: Marshall (next year) or AJ?

I watched the video. Colins had to change directs and the take an angle to catch up to Marshal, wasn't gonna happen in the space he had. Slightly offset in video, be not on the field. and even slightly offset is a big difference.

There is rarely a point in football where pure 40 speed is what decided a TD or a Tackle.

Look at PP7 trying to run down Cam Newton. We know PP& is faster, it just doesn't always happen.