They kept Churrasco on the 40 man roster and Batista over him, again an example of bad roster management. Yeah we know all the issues with Martinez inability to stay healthy, but to keep bums like those 2 over a 23 y/o kid with some upside was pretty brutal.
It's not about whether Duda or FMart will ever turn out to be the real deal. It's why they wanted C and B over F-Mart.
Apparently mediocre major leaguers are more important to this organization than minor leaguers with upsides.