Could this bring Calzaghe out of retirement?

[Freddy Krueger]

I believe it may, his legacy is hurt a bit in my opinion even if he is the first fighter to beat Kessler and give some what of a game-plan to beat Kessler. I mean Kessler fights in straight-lines but I guess you didn't need a Calzaghe to show that because its obvious in any of Kesslers fights.