Christensen is bad, Kornheiser worse ... but Bill Maas takes the cake.
He made the two stupidest statements in color commentator history in just one game. It was a rainy Broncos-Redskins game at Invesco in I think '05 ... worst one: After a late Redskins score to close the gap, "you never know here, this is where John Elway engineered his famous The Drive to beat Cleveland."
I noticed searching for that quote that Maas has been arrested a few times over the past several years ... substance abuse and firearms. But hey, if he thought The Drive happened at Invesco, he was on drugs along.