Can't blame them for the move. Cam was damaged goods at that point and we were desperate for a QB. Based on his 5-0 record with the Saints and his ability to come back in a few of those games, no one would have expected an 0-8 record in game tieing/winning drives and a grand total of 1 TD in the 4th quarter.
Teams have lost much more than 31 million experimenting on QBs, I'm just glad the FO pulled the trigger sooner than later.