That seems weird... does Brett Favre routinely stand around half naked in his kitchen, taking pictures of himself?
There are only two possibilities:
1. These pictures aren't really him
2. He's really desperate to give people a reason to think a little better of the horrendous pass he threw at the end of that game and he thinks these pictures will do that.
The fact that the pictures (allegedly) came from his agent would lend itself to theory #2, and would also point to a planned comeback (what would this be, #7?) next year.
I have very little doubt that he'll be back next year.
He's still signed for another year already and seemed to be pretty happy with the team overall play this year, even though he got beat to hell ....