Well Apple is certainly an interesting choice, and maybe if this happened like 2 years ago, they might've done it, too. However, I think they are too far along building their ARM SoC for Macs right now, and it would take them more than 2 years to put AMD's chips on the right track. Plus, if Apple bought them, would they even be allowed to keep them for themselves? Wouldn't that mean Intel would remain the only competitor in x86 for Windows devices?