Where's this claim come from anyway? Adkins was allowed to add 5 highly expensive signings to the squad he inherited, including a fee in the region of 500k. Adkins spent an amount of money that should have been enough to take a 5th placed side into 2nd, and he failed miserably. I wanted him out relatively soon in to the season because his recruitment had already occurred, and I could see as clear as day, from the performances on the pitch, that because of that, we were not going to get promoted. There was also the point that after such a horrible signing record to that point, it would have been absolute madness to keep him and allow him to sign a whole load more this summer. No hindsight here by the way, it was all called back in September and October.
Now with the squad in the position it's in, the manager is going to need much more of a budget. If as the summer, and then the season goes on, it transpires that he's being given the money, but he's wasting it, the manager will deserve criticism. If it transpires to be the case that actually he's been given very little to work with, it'll be down to the ownership. Pretty simple really. Of course, it's much easier to win promotion via the former route, which makes Clough and Adkins' failures all the more spectacular.
All the early signs this season, are suggesting that it's going to be the latter, and that it will be the clear and simple fact that the owners are not providing the budget that is required to rebuild the team on the scale that is needed, to league one promotion level.