I mean, if you're going to make such a claim shouldn't you be the one to back it up?
What you are saying is the furthest thing from what the guys who watch tape say about him way. It sure is far away from what YouTube film I've seen.
Not saying that he is going to be a great WR. Just saying that to compare him to Tavon Austin doesn't pass the smell test. He's not little. He's not a speedster. He has a big catch radius. He's physical. He has a super low drop ratio. He is a WO not a slot guy.
In fact, I'm not sure I can find any similarities.

And, I like Tavon Austin. He has been so misused its crazy; I'm surprised Fisher didn't line him as a TE.