Pass for me then. I have a fondness for the MW campaign, but I actually never played the multiplayer (didn't hop on that train until MW2) so I'm not super crazy about it overall, and Infinity Ward hasn't made a good game in forever and I'm probably one of the few people that liked MW3 okay. I have enough fond memories of MW2 that I would maaaaaaaaaybe bite on something similar for that game, but even then I dunno since most of the people I played MW2 with are on a different platform now.
Also don't blame them at all for this since a fuckton of people will buy the pricier editions just to get this. It's evil but smart. I also agree with the idea that they will probably have it boot off the IW disc to help kill used sales, but I think they'll make it available for purchase through the IW store or whatever at some point to non-Legacy/Deluxe owners of the game.