The Problem:
On the older Ion XE, Gio and EOS desks, the plastic buttons for paging faders (changing encoder categories etc...) are not that nice to use when having to jump between multiple fader pages in a pinch. It quickly happens that you accidentally skip a page when going from page 8 to page 1, for example. This issue has been addressed on Apex desks with the addition of mechanical keys for paging.
Proposed solution for older consoles:
Holding down "Fader Page" and then pressing "Load Fader 8" would, for example, jump straight to faderpage 8. This would provide a nice way to quickly jump fader pages in hectic scenarios and improve the handling of many faders while hopefully having minimal conflict with existing synthax.