For me, I'd hate to see it end... I think it would end any initiative I have left to do news and things... It's tough these days as it is.
There's a lot I want made still... new, and resculpts.
If it went all 5 POA, I'm sure a figure here and there that is new will get my interest, but probably only to customize it into something better.
And that brings me to the fact I'll probably go full bore into customizing as my "Star Wars" hobby. I may be more inclined to pick up a SS 12" figure now and again but honestly other than military and the odd OT figure, I want very little they make... cost is too high these days for my tastes.
Lego might entice me more. Lego LOTR/Hobbit is already on my plate though.
I am still buying 1:16 scale tanks and that is expanding to other things these days (artillery, etc.), and so that may have my attention more I suppose.
Ultimately I may just enjoy more money, but really I could see stocking up on loose figures/army builders I want more of. Customizing supplies... I buy paints every time I get a coupon, and have improved a lot of my workshop with materials of late...
I'll have things to do, for sure. I just won't have new figures I really want. Just ones I'll want to make. *shrugs*
I'd hate seeing things like Mosep never get made, or Danz Borin, or a resculpted Captain Antilles, or Endor Rebel variations... I'd hate never seeing a Han Bespin with a good belt/holster. Or a new Han Carbonite. I'd hate to never see a human Jabba goon from the SE's done either, or Garrouf Lafoe, or tons of Palace aliens.
That doesn't even get into EU, which I'd love tons of stuff from Marvel to Clone Wars done up for this line.
Am I over Clones? Other than some Commander redoes ala Fordo style, yes. And more to that point, am I over the Prequals? Yes. I'd live without a single PT figure being made from here out. And there are ones I'd buy for sure, but if they never got made I'd never shed a tear.
But the OT stuff I'd like, that hurts some.