Good ones, others i'd love to see:
Abyss vs Kane - Abyss is a Kane clone...or is he? Abyss does it far, far better. Ready made feud!
Triple H v Kurt Angle - we've seen it before....and wrestling so badly needs it again. Triple H can wrestle a classic when he cares and Kurt Angle can make someone care (or atleast look their they care)
AJ vs Morrison - this would be special
I've never understod why WWE doesnt have a PPV vs TNA - have an indepent panel decide the winners based on match performance (communicate via ref)
It would be a money boost for both companies - what does WWE have to fear? TNA fans arent suddenly going to jump ship either - hell, they already know of WWE