Unlikely as we would need to build drivers for the phone which is rather difficult when the manufacturers like to have things on lockdown most of the time, also it would probably brake some strange contract with Microsoft as most things do. Look at the Surface and Surface RT
Also the UI (Even Metro) would struggle to work on the display adapter
So in short no we can't run Windows on x86 Android phones, yet anyway
ROM: CyanogenMod 11 Snapshots
Kernel: Stock Kernel
"A chain is only as strong as its weakest link, at XDA the devs are the main chain and our phones are the weak links"