You're also asking if you should take a closer or 2B. I assume you mean major league ready ones to fill the holes on your roster. This question really could go in the DTKW forum, most people know who Maybin is as he's close to an elite prospect.
Since you have been here so long, you should know how to treat other members, especially new ones
For your question, I'm the kind of guy who goes youth often in keepers, more so in dynasties. I took Wright in the 4th and BJ Upton in the 7th the year after they were called up
Needless to say this year is all mine. I think Maybin is a fine pick here, but if you take a guy like Todd Jones who will get 35 saves next year, and Jay Bruce next round, that's just as well.