That is bold. You may recall I was hopeful of 15m+. 18 is a ways up there, through. That would be a huge holiday season.
Okay... let's be honest. Sun/Moon has already had a huge launch.
Yeap starts off with 10mil that needs to be sold pf course but we know that around if not more than 7.5mil have been sold tru in under 2 weeks (1week in europe).
Dec needs to have a huge impact, if it can manage to overall have a slighlty better month of sales than its op, it would mean the games sold somewhere in the ballpark of 15mil-16mil which is bold in itself. That said if it does reach that high an extra 2mil wouldnt be out of the question for store shelves no?