Redskins Fan Confidence is measured weekly and has been about 60% for some time although it has risen slightly. (Hog Haven home page on the left.)  I expect it to jump up some after free agency.   This may be delusional, but if the team looks good after the preseason games it may be more reason for optimism.

By comparison the Ravens' fan confidence is running about 15% higher than that of the Skins' fans.  In a way it seems like the Ravens' fans should be more confident than 75% unless they see nothing but winning the super bowl as a reason for 100%.  The Packers' fans are showing a rate of about 95% - http://www.acmepackingcompany.com/.