I don't know if they are for real, but they may not be as bad as predicted.
In 2004 they finished 8-8, and actually ended the season on a 4 game win streak. Their D-line was good, WRs above average, but Brooks was their QB.
Last year I think you almost have to throw out the window for them. Hurricane sinks the town and they basically have 16 road games. Various reports said a lot of guys just didn't want to be there, and who can blame them?
Enter new coaching staff, new philosophy, significant upgrade at QB and Reggie Bush. They lost a lot on defense, and their line is weaker without Bentley, but I could see them squeeking out 8-8 again, especially if Tampa continues to struggle.