I'm going to go on record and say Wade Baldwin should be the guy for us (he's now dropped to 14th on DraftExpress -- a bit shocking actually as that is right on the cusp of being out of the lottery), barring any sudden drops from big names -- if Dunn drops, that's a no brainer. He's barely 20, a good/great athlete with great size, a very solid all around game, and has great potential. He's got things to work on, but which prospect at 20 years old doesn't? He's got a good head on his shoulders, which makes me believe he will only improve his game.
A huge x-factor for me is Brown... he's got all-star potential (maybe more), but can he put it all together? He's got a lot of holes in his game that he needs to work on, but age is on his side. If all the stars align, you have yourself a great player, but if they don't, he will be a bench player at best. Just too much risk, IMO, and given our history of not being able to develop players, I don't take Brown (but it's still a close call).