I am not sure. This is a larger problem I think than the individual faces. We can;t be like certain neighbors of hours where every once in a while they change faces and expect different results. This has been going on for a while, with different management, different core players, etc. Have to look at it objectively and as a system instead of vilifying individuals (as much as I want to vilify Siraj).
Start with looking at minimum fitness, fielding and catching standards at the state (and lower) levels. If you want to play Ranji or any state level competition, the fitness standard should be at least as high as the national team. Get that in from an early age. Looking to make sure everyone at least tries to develop their secondary skills so you don't end up with four number 11s. Looking at sport psychologists and other support from earlier on to give players the tools to handle the immense pressure and other things. The goal should be an increase in professionalism (in all aspects) at progressively lower and lower levels.
There was a point (not too long ago) where you could say well we just didnt have the fast bowling talent, or we didn't have the pitches, or whatever else. Now those excuses are gone, but if the wins don't follow (ICC tournament losses, two straight WTC Championship losses, etc), have to get an objective analysis of the structure and have to examine everything closely from the bottom up.