Thread:Talk:Requests for comment/API Future/action=execute is not needed/reply

I might agree that it is redundant, but certainly doesn't look easy to implement - there is considerable amount of code needed to run the generator. I could think of how to restructure the code to make PageSet handle generator= parameter, or maybe a derived class. In a way having this "apply" action would mostly be a logical grouping on the help page - all actions that work with pagesets, but that's not critical.