Creative teams tend to resist operational structure on instinct, and I understand why. Structure sounds like the enemy of the work, a committee, a form, a process standing between an idea and the thing that gets made. But unmanaged chaos kills creative work just as reliably. It just takes longer, and it takes the margin down with it.
The real bottleneck in creative work
It is almost never the creative work itself that is the bottleneck. It is the handoffs around it, brief to production, production to review, review to approval, approval to delivery. Every one of those seams is where things get lost, where the wrong version ships, where a client waits four extra days because nobody was clearly responsible for moving the file to the next stage. The creative talent is not the constraint. The seams are.
Four things I would put in place
First, a single intake system, one place a brief enters the business, with the information production actually needs to start, instead of scattered emails and DMs that get reconstructed from memory. Second, a production tracker with a named owner at every stage, so "where is this at" has an answer that does not require asking three people. Third, a structured review and approval process, a clear round-based system with a real decision-maker, not an open thread where everyone weighs in and nobody signs off. Fourth, a short retro after every project, covering what worked and what did not, fed back into the system instead of relearned from scratch next time.
Structure is not the enemy of creative work. Ambiguity is.
Where AI helps here, after the system exists
Once that operating system is in place, AI has real, specific value to add: organizing and searching a growing asset library, spotting patterns across past briefs to speed up new ones, accelerating a genuine first pass on a repetitive production task. None of that works as a substitute for the operating system, though. It is an accelerant on top of one. Point it at chaos and it just produces chaos faster, with better production values.
The agencies that scale without losing what makes their work good are not the ones with the least process. They are the ones where the process is invisible to the client and completely clear to the team, where the creative work gets full attention precisely because the handoffs around it stopped being a fight.