No. All there is are a bunch of frat boys from the college circuit.
They're more interested in trying to fit in and hang out than actually making a name for themselves above the top 100. (Johnson, Sock, Kudla, Rhyne, etc… the list goes on)
They need a cool, quiet, and independently motivated Sampras-like youth to rise above. (and the only one closest to that type is up north in Canada, Raonic)
Harrison. He's got one hell of a competitive spirit but not a lot of shot-making abilities besides a good 2nd serve.