Depends on the pitcher and their role. Bautista is control > command but with his stuff and one inning role it works. DL Hall basically only needs control to be at least a five and dive starter similar to Blake Snell.
Was thinking about Bautista earlier and this goes for a lot of short inning RPs. Bautista lacks command but as long as he keeps the ball in the strikezone he will be good over short outings.
Again, why the moving Hall to the pen for good should happen. Let him max out for an inning or two. But to keep it real he probably still needs a bit better control to be an effective back end RP