Has anyone considered the possibility that there will be NO FP access for offsite guests apart from AP holders? It seems to me that the effort is aimed at bringing and keeping dollars on Disney property. It would be much more effective to make FP a perk for those staying onsite only (+AP holders) than to nickel and dime individual rides. Pay-per-ride doesn't solve the problem of ride capacity.
Eliminating FP for offsite guests will force people to either purchase annual passes or stay onsite, bringing in (and keeping) far more cash on Disney property than a pay-per-ride system. OR, offsite guests purchase fastpass access for a lump sum. (See lnk.) Individually-priced fastpasses by the ride would be far more complicated.
http://www.universalstudioshollywood.com/tickets/front-of-line-pass/
We did the GAD, GAD thing a few years back, which was clearly a very early test of a tiered FP system. I think tiers are here to stay, and staying onsite will give additional perks. Once FP- is gone (and offsite guests have no access) then FP+ capacity increases dramatically, and possibly expands to 4 or 5 per day. They don't have a lot to lose this way, as Universal only offers a fastpass-like perk to those who stay onsite or those who are wiling to pay a hefty price for it.
Just my thoughts!
VP