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

Don't get me wrong, I love the data, but it's important to not get lost in it. Regardless of their physical attributes, they need to be able to catch consistently, quickly process how defensive shifts and alignments change the routes and have the work ethic to never stop improving your craft. All the speed, height, vertical jumping in the world is meaningless without those 3 attributes that are probably more rare than guys who run sub-4.4/40 or have 40+ inch vertical leaps.

I watch a ton of college football, so what interests me the most in watching the combine is of their performance matches up, exceeds, etc what I saw in games. Occasionally someone surprises, but mostly I just go digging up articles about the team's when I find a player that I know nothing about (WR Trishton Jackson, Syracuse) who catches my eye.