Greene, Wright, Gore, Baz and Bukauskas all throw hard enough that their velocity will make an impact. As I said, no one necessarily will become an ace, but guys with plus velocity do tend to have the potential to become one; after all, it's possible to learn secondary pitches and control, it's next to impossible to learn velocity. I'm struggling to understand why everyone thinks McKay is so safe. Has there ever been a safe guy who throws 90-93 or 88-90 as the recent reports say? There's nothing safe about that, he has zero margin for error unlike guys with plus velocity. Also, the draft guys are watching these prospects through their personal historical vision, baseball has changed significantly in the past two years though. It's all about HR and strikeouts now. The guys who can command the zone but give up contact are not thriving much these days.