It does pose another obvious question, assuming two different types of tigers are to be on show, where will they be housed?
Bear Ravine maybe?
I'm, guessing that they'll both be housed in the tiger enclosure, simply because they're two of the most obviously different subspecies and both female. There's bound to be some graphics pointing out the differences between Amur and Sumatrans, if not then Dudley have definitely missed a trick...