Moving an actor to another category (actor to self) - suggestion for usability improvement

I'm going through the credits for TV presenter Jeremy Clarkson. I notice that he has a number of credits in the Actor section which should be moved to Self.

I see that in the Update Page section, selecting Actor, there is now a new drop-down option "Move Category". Excellent. But the way that it has been implemented could be improved.

As soon as I select Move for one credit, it immediately takes me to a page that only displays that credit, and my only options are to submit the change of section for that credit, or to cancel.

It would be a lot more useful if I had the option to select Move for a whole series of credits, change Actor to Self for each of them, and then submit the whole lot in one go - which is the general design for all other changes (correct, delete, etc). In a long list, it is difficult to keep track of which credits I have and haven't already processed, when I can only submit them one change per submission.

What do other people thing? Good idea?