The following list was found in Wal-Marts computers with more figures that could be coming in waves 9 and 10. The lineups may change, though it is likely that we will see all of these figures at some point.
http://www.actionfigureinsider.com/main/?p=1530
27084-69649 N7167 DCU Wildcat - $11.88
27084-69655 N7173 DCU Mantis - $11.88
27084-69659 N7177 DCU Black Adam - $11.88
27084-69662 N7180 DCU Green Arrow - $11.88
27084-69663 N7181 DCU Black Canary - $11.88
27084-72364 P1583 DCU Deadshot - $11.88
27084-72365 P1584 DCU Guardian - $11.88
27084-72626 N7183 DCU Forager - $11.88
27084-72800 N7175 DCU Katma Tui - $11.88
27084-72803 N7185 DCU John Stewart - $11.88
27084-72804 N7186 DCU Shark - $11.88
27084-72805 N7188 DCU Steppenwolf - $11.88
27084-72806 N7189 DCU Fans Choice - $11.88 ( Question)
27084-72811 P1585 DCU Deadman - $11.88
27084-72812 P1586 DCU Cyborg SM - $11.88 (possibly sinestro corps version)
If this list does end up being true, it looks like I won't be buying much DCUC next year. There's a lot in wave 7 that I want, but only a couple of figures in each of the waves after that. Hopefully we'll get Martain Manhunter by the end of next year, I'll be pretty annoyed if we don't get him by the end of the second year that the line is out.