AlfredoTurkey said:
Sony can choose to take a hit on hardware if they want so, anything is possible.

Yes, but for what reason?

Microsoft can take an even bigger hit. There is no reason for them to change all parts of the SoC to a new generation of unproven technologies.

PS: Even though Jaguar has been a punching bag this generation, no one can deny it is a very proven and reliable  mobile CPU.