Can the PS3 still catch up with the Wii?

[AZWification]

JakDaSnack said:
The ps3 has been around for 9 years.

Lets assume it lasts as long as the ps2 (13 years)

That would basically mean that the ps3 has to sells more consoles in the next 4 years than the wiiU is expected to make in its lifetime (by a lot of vgchartz users).

Think about that.

The PS3 basically needs to sell  roughly 5 million every year, but I just don't see that happening! :-/