Will the Titan have rear wheel steering as an option in the near future? That's what is implied in the statement below, from pickuptruck.com. It would get the turning circle down below 40ft, which would be a big help when parking, making u-turns, and in tight offroad situations. GM owners who have it love it, from what I have read, especially for towing. On the GM trucks, it is a $2000 option (and includes some other equipment).
For the near future, GM will have the monopoly on Quadrasteer, but Delphi insiders say that it will be turning up on two other pickup models in due course. Since Ford has essentially taken a pass on the technology for the new F-Series (they saw how slowly it was selling for GM and decided it wasn't worth the effort), that only leaves the Nissan Titan and the next version of the Toyota Tundra. No one at either company will comment, of course, but what other large pickups are there?