Physical traits, speed, agility, explosiveness attributes of Top WRs (What's the formula?)

I agree and it's evident by the shift in WR size that SP is after. In my opinion one guy who keeps jumping out is Austin Mack out of Ohio State. There is not really a lot of highlights on him compared to other WRs, but he looks to have all of the intangibles and the skills that SP looks for to including willing blocker, great route runner and can play every WR position. On tape, there are plays were his play and mannerisms are mimicking MT's. His catch rate his senior season was 100%. Now that I am plugging in this data, he will have at least 3 better than average physical attributes with one being 10" hands and the other being almost the ideal relative body size at 2.90.

Mack is way under the radar, could go in round 5 or 6. I know Payton watches tOSU, and betting he is very aware of Mack. He's a SR, so I don't quite know what to think of his talent.