As a huge packers fan, hell yeah they should let him back. We were 1 game from the Super Bowl, what makes anybody think they cant do it again? With Ryan Grant (if he does re-sign) putting in a whole year, they are looking at the playoffs for sure.
Yes I am biased as a big Favre and Rodgers fan (he did awesome when Dallas took Favre out last year), but Favre has earned his right as already stated.
For crying out loud, he's Brett Freakin Favre (as someone else awesomely stated).
"I'm gonna put rims on my car, my scooter, my shoes and my everything." - Rampage after knocking out Liddell