I agree that virtually no one has asked for all of these things together so misrepresenting it to be that way isn't helpful.
If Pedey has surgery, he might well be lost for the season.
Farrell was fired because despite our improvement, after 5 years, it didn't appear that the team could make the next jump with teams like Cleveland, the Yankees and the Astros already ahead of us. A reasonable approach to attempt to get better but the decision could go either way.
The hitting this year saw many of the most important guys doing worse than expected. Chili Davis is not gone but probably will be as the new manager will want his own guys. A new hitting coach may well change the plate approach of some of the guys and perhaps Bogey will work to change his swing mechanics. I welcome the idea of a different hitting coach.
Clearly changes to our infield need to be considered. Devers was horrible defensively this year so it is reasonable to think of a long term position for a guy who they expect to physically mature into a somewhat heavier player. He either needs to solve his defensive lacking or move to 1st base. Pedey could spend time on the DL or if he has surgery might sit for the year. In that caqse, we need a second baseman or supersub who can hit. Nunez was one but there are others. We definitely need a power bat in the lineup. Whether at 1st or 3rd is the question to be resolved. I think Bogey will do but his problems revolve around his offense. See new swing mechanics for him.
If Cora comes in as manager we are likely to get a young manager who has Red Sox experience and recent exposure to the Astros way. Sounds good to me. He will have some say in retaining or replacing his coaching staff. Some of the current staff may also choose to take positions elsewhere. I hope that the dust settles on that early so they can form a cohesive team before the Spring Training.
Finally, I would expect Cora (if him), Dombroski and the staff evaluate each player and decide who they keep and who will be traded or replaced and then take action accordingly. The pitching staff, long term catching, Center field, utility players all need futher consideration.