Ultimately there does have to be someone (or some small group) where 'the buck stops'. That's who assigns the other tasks, or at least spawns them and sets def

Ultimately there does have to be someone (or some small group) where 'the buck stops'. That's who assigns the other tasks, or at least spawns them and sets default ownership + deadline. (So that the tagged individual can either produce a good alternative, or at least why they're not a good fit.)