It seems like we have written this article a lot the past few years. Last year John Wolford took the job by the horns in camp and pretty much squashed any quarterback controversy with his performance.
When there is a controversy, or at least an open ended question about who will be the quarterback, a conversation begins to develop about the merits of a two quarterback system or picking one quarterback and riding it out.
I am definitely a firm believer that if you have two quarterbacks then you have no quarterbacks, and I think that a team is most successful when a staff picks a quarterback and gives him the reins.