So this just got tweeted earlier today by SNK Japan...
https://mobile.twitter.com/SNKPoffic...86502679015424

And translated it says...
This year, SNK brand celebrates 40th anniversary. A new game machine that contains popular titles of NEOGEO will emerge, expressing gratitude to all fans who support SNK's works such as "KOF" "Legend of Fatal Family" "Samsupi" "Metasura" ! Please stay tuned. The Future is Now!


Looks like they are planning a Neo Geo mini...