Looks like the Gannon/Brooks 2 pack was scrapped!?
In their place, a Eddy Mac vs Zach Thomas 2 pack..and Rich Gannon is in Series 7.
Another note on this...
The Rich Gannon figure (regular version) that is coming out in NFL 6 will be in the Raiders black jersey. Despite the fact that the image on the card will have Gannon in his white jersey, the black jersey is the standard version, and the white will be the variant. HOWEVER, the version that comes in the 2-pack will come in Gannon's white jersey, to more closely represent Gannon from the Super Bowl, and Derrick Brooks will be in his red jersey.