I guess it was Tagliabue. Who we know hated Bmore anyway. But he said when the Ravens built their new stadium we would never have a Super Bowl because of the cold. I just dislike New York. Damn Yankees. Completely unrelated I know. If this is a test run and they start including BMore, Philly, DC in the SB mix, I'm down.
The idea of a cold weather SB was a foreign concept until relatively recently. Remember KC was originally awarded a SB, but when the rolling roof proposal failed, they lost the SB with it.
I really don't know if Tagliabue "hated" Baltimore -- yeah I know you're referring to the "build a museum" comment. I think he didn't want to get the city's hopes up on the NFL returning to the city, knowing that many NFL owners (including Modell I believe) voted against it in expansion to be able to use it as leverage. Same reason the NFL isn't suffering without LA right now, you could even argue it's made the league more valuable because once(and if) there is a team there, that's no longer leverage.
For the sake of argument, if all those cities had bid, it still probably would've been awarded to NY. I actually think having a cold weather SB in Denver or Seattle might be better because those games would start earlier -- now the logistics of that are a whole other matter.