Depending on what it takes to get him, if McBeane also can move up to get Mayfield, this would be heavenly. Brees would make us contenders for 2-3 years PManning style. He also gets a chance to thump his chest and be the other QB to win superbowls with two teams. He gets to go head to head with Brady and show him who is the boss. And for added measure, he gets to mentor another 'short' QB in the ways of climbing the pocket and passing taller than he physically is.
Whats not to like ? Except for the fact that Payton would be daft to let him go.