With training camps underway for all 32 teams around the NFL, now is supposed to be a time of optimism. 3 NFL teams looking doomed to fail as training camp gets underway3. Arizona CardinalsThis one isn't really that much of a surprise, but the reports coming out of Arizona Cardinals training camp haven't exactly been overwhelmingly positive. This Arizona Cardinals team might be exactly who we thought they were all offseason. Nothing feels like it's swinging in San Francisco's favor as training camp gets underway.