Of course 1-4 are being done/have been done. Are you even serious suggesting they aren't? You and I are just not important enough to be at the table, so we don't get to see it. Same with #5, they go over those things with their team, but there is no reason you and I need to see their reviews.
You say this process is done in every industry, including sports, but you don't get to see it with any team. Yet you just assume the most successful teams are using this magic formula (which is very basic common sense type stuff), and others aren't. Like these multi-million dollar franchises don't have clear goals and strategic plans, and these guys are just sitting around twiddling their thumbs all day.