Probably some of that. The antiquated player dev that cost them so much under Littlefield likely had parallels at the Dominican Academy. The disruption from the Venezuelan shutdown didn't help matters. It should be noted, when Littlefield got scuttled for Garko, there was also a change in the Latin American Player Development Director at the same time. The 2017-18 and 2018-19 classes look like complete busts so far, and you can't blame the bonus restrictions from the 2013-14 through 2015-16 classes on that. There may be some issues with who they are prioritizing and how they are developing them.
Having said that...
Don't forget that a lot of these deals are agreed to 2+ years in advance, so even this class the Harris/Metzler regime is unlikely to have been able to put their fingerprint on. Purchasing land for a new facility is no small deal, and needs to be remembered when people inevitably complain about the small payroll. They are putting the money to good use.