It is quite interesting in fact that a player signed for 7 mil/yr can't enter the rotation. Several factors play against Carroll, at this time. First, there are 2 real players more than last year, and it is hard to find them minutes (DJ, Carroll, Lyles in, only DB out). Lyles also is probably giving more than PATFO expected.
I guess the plan was to phase out Beli and Mills, and it might still very well happen soon.
But yesterday's game showed that for better or worse the bench with Mills and Beli keeps you in the game, in this juncture. Given the context, there really are no minutes available for Carroll, right now. Plus, and not that Pop cares, some are screaming to play LW (tanking seems an attracting option to some).
I know I would take minutes from DDR but that is not going to happen.