I doubt it.. it's possible of course, but you have to think that since Delta recently just launched their "One way" tab on the awards search engine, how would they market a new truly One way award search engine (12.5K miles)? They can't technically say or market it as a new feature like United was able to because as of 2010 DL quietly launched this new "One way" tab feature just in time for United's announcement. It's a big mess really.