@Region Philbis,
As you know, people like me are paid to Tweet. And so there are probably several people with access to the Favre account, or at least that would be expected at such a level of celebrity. And it would provide a great excuse -- my social media marketing team is looking into it/is under investigation.
That having been said, if he doesn't have people handling Twitter for him, he should.
I am available for freelance work. Call me Brett. Only $200/hour for you, sweetie. Act now, this special price is about to go up to $2000/hour. Just for you.