I'm really trying to figure out what I'll pick up from this wave as well. I have been trying to keep up a carded collection of the OT figures, so I may grab those just for that reason. The original Utapau trooper was in pretty short supply here locally, so I wouldn't mind having a couple more. Thinking about it further, I might just pick up a carded Han and call it good. I usually buy multiples of most Han figures, but I'm just not a huge fan of this one - like it was said, if it had the more accurate closed shirt, that would be a little different.
I sort of like the Luke, depending on what the final product looks like, and the cloth skirt is a nice plus. I've wanted an extra R5-D4, so I might get one just for that. I'm always up for a few more Stormtroopers, but like others have said, if it is mainly like the current Sandtrooper - that isn't exactly in short supply locally either. I usually preorder a set of the wave with The Vintage Collection, but with this one I might just wait for retail. I just don't see many of these flying off the pegs, unless it is really shipped quickly and followed up by something else. I kind of like some of the figures in this wave, but with it being so boring I sometimes worry things like this might have a negative effect on the "success" of TVC in Hasbro's eyes.