I personally would've liked to see a new poster featuring some of the hottest talent on Raw and Nitro right now. Just to name a few...Edge, Kidd, Jericho, Punk (not being selfish), Aries, UK, Angle, Rhodes, The Rock which you've included, Undertaker, maybe the tag team champions AAP and so on including some of the other Divas in the WWE Womens Championship match aside from Kelly Kelly.
It's not bad, I just expected a new poster rather than an edited one. Remember this is SummerSlam, it needs a great if not fantastic poster and right now this is just a good poster. Sorry if the feedback seems bad as it was not my intention.