Yes. You were talking about some other mechanism for addressing large requests.
I must say that I have been somewhat critical of LAC, and I think it's for good reason. At the same time, I think LAC has been trying, with some positive steps.
With these very large requests, I think if there is discussion between the requester and the institution, there is often great scope for focusing on what is going to be most useful for the requester.
The Information Commissioner now has some scope to weigh in on the question of vexatious requests on so on. I'm not sure if your question relates to that sort of situation. There is a mechanism to address that.
I think, to a large extent, the most effective way to do that is by having a useful exchange between the requester and the institution.