Ha. I'd like to see:
1) Random Encounter tables - I love 'em.
2) "Loose" AP encounters that I can drop from the path and replace with my own encounters (pretty much being done already, but it bears mentioning here)
3) Some "single scene" encounters that I can use even if I'm not running the AP.
4) At least one encounter with the Squealer (from ToH) - man, that thing ROCKS.
5) A comic. Really. I think something like OotS, Zogonia (ee!), or whatever would be really nice in Pathfinder. But that's just me.