Are you saying that a team is assembled to do something and then builds up a big buffer of work. Then they move onto something else? So if they needed boss fig

Are you saying that a team is assembled to do something and then builds up a big buffer of work. Then they move onto something else? So if they needed boss fights, a team might produce 150 pseudo-unique boss fights that are 90% complete. Then when they actually need 2 or 3 for a new dungeon they just grab them, finish them up quickly, and incorporate them into the game?