Zap, we have some. I flew commutable trips the whole month of August and almost the whole month of July. They are becoming more prevalent, but still rare.
I also agree that a wide variety of lines in each crew base would be preferable to a satellite domicile. I know a lot of guys complain about late AM check in turned early PM release, but those are what I seek out. I enjoy my overnights, but only because I am stuck there alone. I would much rather be making money or at home.
Of course, in 10 years from now that may not be the case.