Respectfully to all, I will answer your question. The info coming from the BA has been bits and pieces, perhaps and likely intentional. But we should all respect that!

So with the info that we have, several people , inclduinding myself, have logically deduced a Partner redemption from NA, say SFO to HKG, on a partner like CX will likely increase from 50K miles round trip to 100K+ miles on Y.

In short, with much respect, an 100% increase.

Respectfully to all and much apologies to all that is offended by this info. And since I have no access to BA forum, please feel free to move it there. But I strongly feel there should be a place for discussions like this, even if it's not popular or offends a Great Airlines like BA

Much respect again.