If you are looking to build long term, then the answer to each of those is "Yes, why not"? Of course, trying to implement a plan like that is impossible when fans want instant results or prefer tackling hard and running like a headless chicken for 90 minutes, but it was worth a shot.
Remember - what we saw was the first 6 months of a massively rebuilt squad. Imagine what might have been achieved if JG had been allowed to wheel deal through another 2 or 3 transfer windows. Most teams in the SPL go through runs of poor results - that's why we can't compete with the OF.
You can blame Young for tactics during a game, but the players need to take responsibility for any lack of effort, or for not being able to pass a ball to someone wearing the same colour shirt as them.