Changing coaches is never easy. It brings with it a new philosophy, new terminology, new schemes, new voices, new expectations and new roles. A lot of it this early in camp is still being determined and sorted out. It probably will not get all figured out until later in training camp and maybe not until right before the season.
And even more difficult for a coach like Scott Skiles, this is a young team. There are lots of new things to learn and many of them are dealing with a new coach in training camp for the first time in their careers.