I would be shocked if Rodriguez signs, all reports are that he will play a few years at Oklahoma to try and propel himself into the early rounds. He has the stuff to get there too.
Some of the mid-round pitchers have intrigue. Brad Goldberg could make it to the show if he cleans up some of his mechanics. Matt Ball and Alex Powers have some good tools to work with, but will probably have to add some weight. Devin Moore could turn into a sleeper.
The outfielders could give a boost to the system if they are handled properly. Adam Engel might have been the second best athlete the White Sox drafted this weekend, but will need to figure things out at the plate. Overall, this could be a real big draft for the Sox going forward.