I pretty much agree with this. I like Wong, but Turang is likely ready to contribute next year. Turang's Nashville numbers are deflated some by a two month stretch (May and June) where he was struggling. Since then, his numbers are pretty impressive. His July OPS was around .975, August was .855, September is a little lower but he has maintained a good OBP.
Perhaps the $8M saving could go to helping other areas like RP.
It will be interesting to see what they do with the outfielders next year. They all have pretty much made the case they are MLB ready with their AAA production.