I had them at 4-12 in the preseason. Nevertheless, the 7 straight losses - after wins over good teams - is unacceptable. That's an indictment of the coaching. Given the win today over Denver, which is a halfway decent team, you can't tell me that the losing streak was all injuries either.
In short, I think the talent is mostly there and I even think they can win with Fitz (I mean, come on, the Bucs won the Super Bowl with Brad Johnson). They do need some more depth. But more importantly they need solid coaching and smart FO moves (e.g. give Jackson a raise regardless of what Spiller did today).