CO and WY are about the only "true" PP states. With that said many other states have bonus points or weighted bonus points. CO and WY are about the only states you can start building pts in now and realistically draw a decent tag in a few years, I said decent....not great (elk deer, antelope). There is always a chance you could get drawn for any state (almost) in the random drawing, but slim odds. You can also buy PP in CO and WY without the risk of drawing a tag or buying a hunting license that you won't use.
Moose and Bighorn is another story.