The Packers resigned RB Ahman Green for one season. Green is guaranteed $2 million and could make another $3 million with incentives. Hopefully, the incentives are hard to reach, such as 1,200 yards or 10 TDs. The most likely scenario is that Green is done. In NFL history, there is not a long list of success for running backs who are almost 30 years old and coming off a major knee injury. This is $2 million less that the Packers have to sign a running back that might really help them in 2006, such as RB Michael Bennett or RB Mike Anderson.
In the end, this is a deal has small downside. If Green is done and the Packers realize it after 2006, then Green is released and doesn't cost the Packers any future money or cap space. The Packers have a lot of cap space this season and it is likely that the Packers won't use it all anyway. If the unexpected happens and Green does return to pre-2005 form, then the Packers made a great signing.