Depending on who is drafted, I'd have Caissie, Wiggins, Rojas, Balleteros way ahead, Alcantara slightly ahead and then I'd have them in the same tier with Long and Triantos.
At this point he's got to be the run away favorite to be considered the #1 prospect in the farm if he's even close to this productive after a AA promotion.
Rojas goes to AA and finishes strong, he's going to pop up in some top 30s, maybe even higher. I think he's the odds on favorite to be the highest ranked Cub prospect at the end of the year.