I just sampled CAI-CAN J with MCT stopover for 10000 EGP, wow, that's cheap ($561 USD), considering the miles I can accrue, probably the same with BKK, KUL.

I also need to caveat certain segments the special fares may not always be available. For some markets, it's even cheaper to buy the RT sales and throw away the return than just buying 1 way. Another thing is codeshare flights are not under this promotion.

If you don't put miles into WY you can try EY instead. However, I am not sure if Z and R will earn award miles into EY (confirmed no status miles with EY).