I guess we will never know for now.
The incremental cost to offer a more complete range of body styles on the new platform shouldn't have been that cost prohibitive, it would have been respectful of the past but not limited by it, and the potential additional sales could easily be 50,000 plus globally as it would have not only have been a tough and highly capable vehicle that you would see everywhere (globally), but it could have retained a lower cost entry point whilst still having the premium wagon versions on offer.
JLR are banking on making more profits from decreased sales volumes but this can only go so far. I am sure they will commit at some point in the future but for now it seems they are happy to be a very small player in a very big market. That is a lot of overhead and development costs that has to be spread over a diminishing volume base.

