TAMPA, Fla. — This season hasn’t unfolded the way the Atlanta Falcons and Tampa Bay Buccaneers envisioned. The NFC South rivals have just three victories between them, yet remain confident they are capable of rebounding to enjoy greater success over the remainder of their schedules. A year after going a NFC-best 13-3 and finishing one victory shy of reaching the Super Bowl, the Falcons (2-7) have been beset with injuries.