Buxton would be great at 6, and is a definite possibility in the top 3 spots. He's still as loaded with tools and upside as any prospect in this draft. Went #1 in Minorleaguebal's mock the other day. I think the buzz going down is more because it's time for other guys to get their 15 minutes. Zimmer, to me anyway, was the original smoke screen in this draft. He's more in the class of a Luke Hochevar than an actually elite college pitching prospect, which Appel and Gausman are closer to. Probably my least favorite of the arms being talked about in the top 10. I'll let others handle the signability stuff in detail but I expect he'll be an easy sign, which could play into the last part of your question and make him a top 10 pick. He's got good upside if that's how you're looking to work the draft. Zunino is relatively safe, has long term starter upside, and will do it at a premium position. I think he's mostly been hurt by new, shiny toys popping up, a low batting average, and not really being considered an elite talent. Realistically he seems like he is a nice pick who will arrive quicker than most, but I might be disappointed in not being able to land one of the players with more perceived upside.