I'm more accepting of unproduced figures, as they actually make sense... Sculpts of some of them exist, and sketches of others like Tarkin and the RFT exist I believe, so those things that are "almost made" really I think would be kind of cool in the vintage line, but at the same time I'm tired of the pricepoint. Pawlus said something about this recently and I tend to agree... Hasbro's milking the $10 pricepoint for figures you should basically get all the time. Very few figures in the vintage format really make you feel good about paying $10 for them.
I love Bespin Luke or Hoth Han... I even like Leia from the first series, and Han, and the Stormtrooper... All great figures, but any time I reviewed vintage one of my gripes has always been the price is too much. They're really rarely anymore premium than a basic figure generally is. Articulation, regardless of Hasbro's bellyaching on the matter, is something you should EXPECT on figures... I can see the paint aps, at times, but in general they aren't anything more or less than you get with MOST basic figures. Accessories with the vintage figures are non-exist for many of them too, so really you lose out in some cases, at least with that aspect of cost...
So obviously I'm very against prequal figures at this point showing up crowbarred onto vintage-style cards and costing a premium. THe "unproduced" idea has a certain coolness to it but obviously I'd like a new Tarkin and Fleet Trooper in the basic line because we deserve that I think. And I'm still torn on if I'd really be content paying $10 for a Jawa, or Ewok, or Ugnaught, or Rancor Keeper... So I'm really not sure I even want the vintage line "finished" in this format. That's my opinion though... Seems it's going to go against me anyway though, and the vintage line seems to do better at retail than the old Ultra/Deluxe lines have, so I can't say what they're doing doesn't make sense to them.