According to reports, some of the NXT talents are totally upset about the fact that WWE has called up Kevin Owens to the main roster so early and had his contract converted.
It was described as a situation where some talents have been in developmental for a long time and they are not happy when they see a talent come along, no matter how good he is, and get fast-tracked to the main roster.
The morale apparently has been a lot better since Bill DeMott left NXT, but there have been several complaints over the past few weeks because of the Owens situation. Apparently Tyler Breeze is one of the names that was very vocal about talents being stuck in NXT for so long while Owens is already being pushed in a big way.