My God, all the drama. All he would do is help out during an OTA or two. Might only be for one or two days.
Keep in mind. Mangini is probably putting in a new system for the browns. Who better to explain the nuances of the new system than his QB from last year.
And if you think that Favre doesn't have some great know how to pass on to younger QB's than your are really out of touch with just who he is. Every defensive player would talk about how he was a step ahead of them on his audibles and play calling.
Call him what you want, he is one hell of a smart QB.
note: why a slap in the face to packer fans? Are these the same fans that didnt want him to play for the packers last year, but wanted him to retire just so THEY could have good memories? Fuck those fans. Fuck'em. Let Brett do whatever the hell Brett wants to do. If he wants to go to Cleveland and help out, Bravo! Go for it Brett! And if he wants to play again, Go for it Brett! Bravo!
And if you really think that he would be "ruining his legacy" by playing again because he is all washed up, then let him play at Minnesota or Chicago.....after all he is washed up right?