At this point he is running the risk of embarrassing himself. I think BF in his mind disagreed with TT's building through the draft and that given enough players to win now mentality he would win another super bowl.
He got his wish with the vikings and receive his answer to the win now approach with the vikings. Same results as the 2007 Packers.
Both teams common denominator was the QB play, resulting in the same outcome.
I think he now knows he does not have it in him to win another one, regardless of how the team is built.
I don't think Favre disagrees with TT's philosophy.
I just think in Favre's mind, TT was in his way. He was old, and TT was rebuilding.
It just clashed.
Unluckily for us, Favre's desire to win another SB and his love for his own legacy were greater than his love and consideration for the GB and the fans.
It was, indeed, a though task to ask him: to endure losing, and possibily not having another shot at the SB.
However, my view of Favre was that he would do anything to help GB, including knowing that his role was no longer to be the centerpiece of the franchise, which he still was, BTW, even during the rebuilding process.
I was wrong in expecting that of him; in believing his word that he would never play for another franchise... Imagine the Vikings, of all franchises...