Spectacular vid, and thanks for posting. Several things:
My recollection that he runs between tackles was correct...most of the time.
He is either hard to find or has one helluva OL blocking for him...actually both.
That is not why he was drafted by Coach H. Harbaugh is going to use him on 3rd downs, in RZ, mainly to move the chains, and to score inside the 20. But not between the tackles. Maybe he can run between the tackles, but my guess is the pros D line is not going to let him run there. Outside? You bet. My guess is he lines up wide of alex, who goes thru his progression, nobody open, and a lateral or pass to La Mic in the backfield, and then he dances his way to 1st down. I also think he is go to guy whenever alex is in trouble, and will be our #1 receiver this yr in both catches and yds, plus will have most YAC ever.
I sincerely doubt Coach wants him meeting some bigger, faster LB or corner in a head to head. On the corners, lookout.
After a few successful games, I expect Ds to put a spy on him. Once they do that we just throw to Vernon, Moss, mario, frank, delanie, crbtre, kyle, AJ....or a tackle eligible. I don't think with Harbaugh's game plan, anyone is going to be able to stop the kid, unless there are spies, which is just giving us free range to throw down the field. With Frank and LaMic in backfield, our chance of running for a 1st down are suddenly markedly better. Playcalling will be essential, but Coach is up for it.