It has to be what LR need it to be and that is the conduit that brings the heritage and most importantly the highly capable, versatile and durable vehicle credibility, to the rest of their fleet.
One would think that that would be a no nonsense vehicle with minimal bells and whistles, in which you could travel all day over any terrain without becoming crippled.
I don't think it will be borrowing another vehicles platform because they're giving themselves until 2018 to get to production. I do think that the platform that it is built on will be designed to lend it's self to development and innovation.
I don't think you can design in the charm factors such as Defender possesses nor should it be attempted. That will come with the end result...or not.
In my humble opinion if it does not approximate what I have described it will be an exercise in futility. They'll toss a great swag of cash down the drain and it will be back to the drawing board.

