Bridge: Subfolder creation on import, more varied options.

Feature Request. When downloading images from a camera, I want subfolders created automatically but not at the date level. Please add a default option to specify a year month only (yyyymm). This is useful because it is easier to browse photos by month (less folder traversing) especially from within non-Adobe products. The date of a photo is also embedded in the name making the date folder redundant. Thanks