For years I was a big believer in cold weather games giving the Bills an advantage. But now I am not so sure. Ever since we built the fieldhouse, our team has become softer, and less proficient in cold, windy, wet weather.  
  
I will use the AZ Cardinals as an example here. They could have used the heat as their homefield advantage. but for 20 years, it didn't help. They finally get their Domed stadium built, and they have a nice homefield advantage now. Domes can be Loud. Domes can help the home team, just maybe not in ways we expect.  
  
Filling seats may have a bigger advantage than 30 mile an hour winds...