There is a new rumor list over at RS, which lists a possible lineup for this wave:
Luke Skywalker - Snowspeeder Pilot
Willrow Hood
Zuckuss
Bespin Security Guard (3 Headsculpts)
2-1B
Obi-Wan Kenobi (Spirit)
Wedge Antilles - Snowspeeder Pilot
Lt. Sheckil
It will be interesting to see if this lineup holds true. We've seen some of these rumors before (and confirmations, such as the Luke and Willrow), so its at least partially true. Zuckuss has been strongly hinted at, as well as a new Wedge - and I'd really like either of those figures. Obi-Wan spirit is interesting since we just got one in the OTC line, although they could either be going the repack or using the newer "ultimate" sculpt. We also just recently got the smallish 2-1B from ROTS, so hopefully this is a new, a little taller version.
I doubt this are going to be true, both Wedge and Luke Snowspeeder pilots in the same wave (it would be awesome) I believe this wave will be six figures not 8 because ESB is almost finish completely you count the figs and resculpts left to do with your hand and Hasbro knows this. I believe Sheckil and Wedge won't be in this wave (maybe in 2010 with Hoth Leia ?) and 2-1B would be an straight repack like Jango in the AOTC wave
I think the wave would be
Luke Skywalker (Snowspeeder Pilot) - Comfirm
Willrow Hood - Comfirm
Zuckuss - an figure that has been waiting
Bespin Security Guard (2 Headsculpts) - running change like the Hoth Soldier
Obi-Wan Kenobi (Spirit) - I see this happening with the TLC Wave 4 Obi-Wan
Toryn Farr - been on the rumor list forever
repacks
Bespin Luke (VTSC)
Lando (VOTC)
Yoda
2-1B (POTF2) - this is still a great figure