Revenge of the Birds, an Arizona Cardinals community

The Arizona Cardinals travel to Washington to take on the Redskins this Sunday in what promises to be a great game. Here are five matchups that could be key to the winning of the game.

In what might be the most important game of the season, Arizona can't be sure Anquan Boldin will be ready to play after he was injured in Sunday's victory over the Cleveland Browns. The injury has...