You may be more right than wrong, ,
But he does have elite strait line speed.
I don't know if you have much history of watching speed receivers down through the years or even guys at the position in Ram history but pure speed at WR always has an impact some way.
Bullet Bob Hayes,
Mel Gray,
Cliff Branch,
Ron Brown (Rams Gold medalist Olympics )
Doug Donnally,
Jessie Hester (Rams and Raiders in 90's)
And, ,
Tavon Austin,

And so on in league history ,
Speed cannot be taught and is always a factor when acquiring a talent.
Austin does something at least in the time a team has to prepare and deal with him on random plays.
But yeah not as much as he probably should be.
Sigh,
Then again we are supposed to be running a version of the West coast O right? .
So how does it all fit.
Ten to 42 Million dollar question right now.