I am aware of married segments. Book a ton of awards. US-India has never had this issue on DL flights to Partner flights when Low was available. Plus its day after day. Even one year out. The only married segment logic I have seen on US-India has been partner to partner where AF and VS do make more availability for US-Inida through pax then just US-EU sometimes. But you could be right in that DL married segments now only it seems the logic is NO onward to India, must price as two awards which to me is the same as pricing additive.