Yes indeed. It appears Mr. Favre is the one who still has issues here.To me, the surprising thing about Favre's comment to Peppers is that the subject was at the forefront of his mind at that moment. Here he was at the end of perhaps his last game against a perennial rival, talking to a current league star on a team that just clinched the division title. Depending on his injuries, it might have been the end of his last NFL game ever. The Bears gain no great benefit from beating the Packers, so Favre didn't say it as an encouragement for the Bears to go on and accomplish something. There is no advantage gained by the Vikings if the Bears beat the Packers, so concern for his present team had nothing to do with it.
Nope, at that moment, which could have been an emotional one for a lot of reasons, at the forefront of his mind was his grudge against the Packers. After three years and all that has happened since, his vendetta against TT/McCarthy/Murphy is still at the forefront of his thinking. Kind of amazing, really.
The problem about him saying and doing negative things like that toward the Packers is that it is a slap in the face to some former longtime teammates still in GB for whom he should still care and want to see succeed. It is also a slap in the face to the many, many fans who idolized him while he was a Packer. Many of those fans have cheered for his success as a Jet and as a Viking, while still wanting the Packers to succeed as well. Neither the Packer players nor the Packer fans did anything to cause the situation between him and the Packers, yet Favre's hurt feelings cause him to take it out on them as well. For his own good, he should exercise more discretion, especially three seasons after the fact. With each new incident, he loses fan support and his image tarnishes just a bit more. For his own happiness, it is time to move on.
It's time for him to act like an adult in accordance with what he has always said he knows to be true, that football is a business and that teams are run like a business. He continues to make it personal. He needs to stop for a lot of reasons.