Appears that this is how the model years go:
2007-08: 4 rows of ceiling lights
2009-early build 2010's: 3 rows of ceiling lights
2010's middle or late build: 2 rows of ceiling lights
So, will there be no rear seat ceiling lights for 2011?
I can see the dropping of the lights over the cargo area, since the tailgate lights do the same thing, but dropping the 3rd row lights is not a good thing, people sitting in the 3rd row DO use them, at least I have on occasion when sitting back there with my daughter(s), and my daughters have used them back there before as well. I don't think it makes any difference what seat you have, I have the bench (I know, Buick might be optioned a little different, but things like this seem to be consistant across the Lambda line). Somewhere I've heard that Enclaves don't have 3rd row lights either for 2010.