People dont seem to understand the situation and type surrounding Uncharted and ND games after TLOU, the collection only sold 4M( and since were talking about shipped, you can add 1M to that ), in the worst case U4 will do 9M.
I prédicted 9-10M, it will outsell MK8 by close to 1m
Predictions for end of 2014 HW sales:
PS4: 17m XB1: 10m WiiU: 10m Vita: 10m