Do you think Siberian Tiger still have chances to return in Planet Zoo 2?

From what i've seen for now, Frontier has not added a similar animal in PZ2 that's also a subspecies yet.

Frontier has added similar animals together in Planet Zoo 2 before like Black + Blue Wildebeest and Reticulated + Masai Giraffe but these are different species. No subspecies here.

But, do you think Siberian Tiger (which is a subspecies actually) still have chances of returning in Planet Zoo 2 considering we already have Sumatran Tiger?

But Siberian Tiger is also very popular in zoos as well.