"The current sub-album interfaces (the way themes work, the object model, etc.) will remain the same..."
So does that mean if you have 20 subalbums in an album, they will all be displayed on one page with no means of splitting them across pages (like images)? It seems that the `printPageListWithNav` function only applies to images in an album, not subalbums...
I guess, even if it is possible to have a pager for subalbums, from a usability point of view this is not desirable. 2 pagers (one for subalbums, the other for images) on the same page would be confusing. Why not follow what every other gallery does and have subalbums and images displayed together in one lot (subalbums get listed first), with a single pager handling the navigation?
Just my opinion