I never buy into the whole thing about teams haven't won in a certain place since whatever year, but watching the jags/Colts, there may be something to it, even though I don't understand it.
When I watch football, the commentators are more or less just background noise. I enjoy Romo and a few others, but generally speaking I don't pay much attention and have learned to drowned them out. Sometimes though you get a guy who's so bad (Aquib Talib) that it's un listenable