Part of this "creeping doubt" is on the media. Phrases like, "the Bills quarterback situation is a shield-your-eyes mess," and "a monumental concern," and "they all had moments that ranged from mediocre to awful,” and, "a crap sandwich with heartbreak and disgust for condiments," have dominated the sports-media conversation for much of the offseason. But, such statements are just hyperbole that beat sports writers rely upon to fuel interest in their reporting. They're just creating drama, which is their stock in trade-- something to keep us on the edge of our seats. They'll balance this with feel-good stories about Rex Ryan knocking back beers with Jim Kelly, Mario hawking breakfast cereal for kids with cancer, and Shady McCoy race-baiting Chip Kelly.
It's all just talk.