Motomu Toriyama said he'd reveal his new title in 2015 and recently Siliconera revealed a new Front Mission title is in development. Toriyama is no stranger to the Front Mission series having worked on Front Mission Evolved as the Senior Scriptwriter and as the Design Director on Front Mission Evolved said "he has a real love for the series".
Another possible title is Parasite Eve, Square Enix said in their fiscal report that they're rebooting old IPs, and Parasite Eve made a cameo in the Final Fantasy VII Remake trailer and Toriyama was the Scenario Director on The 3rd Birthday.
The only other situations which appear possible now is a Final Fantasy spin-off or a new IP. The dream of Final Fantasy X-3 appears over at least until the Final Fantasy VII remake is completed.
Another possible title is Parasite Eve, Square Enix said in their fiscal report that they're rebooting old IPs, and Parasite Eve made a cameo in the Final Fantasy VII Remake trailer and Toriyama was the Scenario Director on The 3rd Birthday.
The only other situations which appear possible now is a Final Fantasy spin-off or a new IP. The dream of Final Fantasy X-3 appears over at least until the Final Fantasy VII remake is completed.