No way the Brewers would part with Ray in a deal for a guy coming off of a -0.5 WAR season, even though he was a 5.8 WAR in 2015. Gray's HR/9 spiked last year, while his BB/9 went up and K/9 went down. Not calling it concise regression, but it's not something I am parting with my #2 prospect over. Also, I don't know if you can label him a "buy low" if the Athletics aren't necessarily selling him low. However I wouldn't mind building a package around Brett Phillips/Ponce/third piece. Though I don't see the Athletics being overly excited by that offer.