You can STEAL an IP for your preferred company - who will it be?

[dude17761991hatp]

I'd like to see Nintendo do Elder Scrolls because it would have much tighter combat and far less annoying bugs.
I'd like to see Sony (Media Molecule) take a stab at Mario Kart because I think they could make the perfect kart racer between MK and Modnation.
Sadly, after looking at the Wikipedia entry "List of video games published by Microsoft Studios" I didn't see any games that I loved and think they should stick to their franchises.