Yeah, I agree.
The club seems to be quite happy with mediocrity. The current strategy is to search the depths of South America and Asia for cheap players, and hope they find a gem. All the DP's right now are wasting their pots. There's absolutely no willingness to spend the money required to get an actual, proven, skilled DP. This means there's a revolving door of so-so players like Robson, Mattocks, Hassli, Jarju, Le Toux, Reo-Coker etc...
Unfortunately the one time the did find a gem, in Camilo, they let him walk due to embarrassing mismanagement.
I wouldn't expect any changes for a long time with the current management.