I think it'll depend on what kind of engine Z28 gets. IF - Z28 gets LS7 (which I'm not convinced it will), I don't think it'll get an auto' because it's limited to revs'. I think that's part of the reason LSA in CTS-V is limited to a 6200 redline-fuel shut-off (well - I don't know where the shut-off is). I think it'll only get a TR6060.
"...What IS true: We anticipated that this would happen - we are never finished - and yes, Ford DOES deserve to win now and then. To think that GM can come out with a car to make ford throw in the towel is simply foolhardy..." - fbodfather