Harold Joiner Huge Difference Maker?

What I am curious about is if yall have the strong feeling, if he comes to LSU, that he will be a big difference maker? Do you have a similar feeling about him as you did Fournette or Guice talent wise? I have been watching his tape and the kid is HUGE! He seems to run like Le'veon Bell and Kerryon Johnson. Big backs that seem to dance a little behind the line of scrimmage before finding their hole.

Thanks