Ps4' higher sales predictions as in reaching 10 million lifetime? So you are saying ps4 has no chance of reaching 10 million? If you really think that then you are the one who is delusional
The PS4 is struggling to have decent legs at its current price point, and soon the PS3 will overtake it launch aligned. In addition, the PS4 will have its legs cut when the PS5 releases much like the PS3 did. Generally the January- March period is important for PS sales and it is already down 240k YoY. A price promotion in Feb/ March plus FF7 would have been great, but FF7 was delayed.