I probably prefer CGI over live action for DOA anyway, the previous DOA movie didn't do justice. The thing with KOF is that they are already popular, but the main goal of the episodes by SNK is to do a rough explanation of the story regarding Fatal Fury and history behind characters along with providing stuff that was never explained before and shedding light to newcomers. Does DOA need better explanation of the story? I would say yes, but it's harder to provide one now seeing as DOAD's story is out and the topic of days if it's the true main story or not due to the retcon. Have to wait on TN for that one. It would certainly milk their franchise (they already are anyway heh) and 'maybe' increase popularity of characters. If they did make one, 80% of the episodes would be about Marie Rose and Honoka anyway HEH.
I mean, it's not like Episode 4 of DOA would be about HitomiXLeifang with the following day on a thread on why Episode 4 was so great (just kidding!)