More and more, I'm thinking this announcement is going to cover a redesign of the world-market Navara ... whether it gets extended to the USDM Frontier remains to be seen. But until I see as much in writing from Nissan North America, or Nissan corporate, I'm considering it all just speculation. If this announcement is for a new body-on-frame world market truck, with new diesel options, and we *don't* ultimately get a version of it along with those motors here in the US; I'd lay odds that there are going to be a lot of very frustrated Nissan fans looking at Ram Eco Diesels, GMC/Chevy Canyon/Colorado diesels and *maybe* at the Titan diesel ... but I guess only time will tell.