No, we’re talking about ones that basically and historically vote GOP for President, statewide, downballot, legislative, etc. A Republican occupies the NOLA seat in LA, and we wouldn’t call it a “Republican” district. In IN, for example, there’s really only 2 out of 9 Democrat districts (and reconfigure the Indianapolis seat, and we can reduce it to 1, all but the Lake County-based 1st district).
I understand your point, but the fact is Dems won in many “GOP” areas. Why do you think this happened. Will these voters return to the party in 2010? Who knows.