They should. A Disco Sport Diesel should be a priority for them from how I see it. Being a volume model, the Disco sport needs it, or at least can benefit from it.You figure that if they do go forward with the Evoque diesel, a Disco Sport diesel could happen too. I imagine that they would monitor the Evoque diesel's success first before they bring a diesel over for the Disco Sport too. One step at a time.
That seems pretty obvious to me...What does it matter if the Disco Sport is a volume model or not?