Arizona Diamondbacks organization discussion

I am now working on the Cleveland Indians prospect list. The next team in line is the Arizona Diamondbacks, to be followed by the Toronto Blue Jays, Milwaukee Brewers, Seattle Mariners, and the Washington Nationals,

Use this threat to discuss the Arizona Diamondbacks system. Possible points for discussion include, but are not limited, to:

***Obviously there are going to be some significant changes in this organization with a new front office and management team in place. If you had the ear of Dave Stewart and Tony LaRussa, and you give them one piece of realistic advice for the future and have them take it, what would it be? You can't say "plastics."

***Chris Owings: future All Star? And if so, how long until it happens?

***How much more hitting do you think you'll get out of Ender Inciarte? And will David Peralta turn into a pumpkin?

***Jake Lamb will come in four at-bats under the rookie limit. What's your take on him? Were the minor league numbers just a competition-based fluke or will he make adjustments?

***After a disappointing 2014 season, how far should we move Archie Bradley down pitching prospect lists? Or should we move him at all?

***As always, feel free to discuss your sleepers, under-rated, and over-rated prospects.