Apparently it's in fall 2014 but an official release date hasn't been announced
Noctis is the main protagonist of the unreleased game: Final Fantasy XV
September 30th
is now Final Fantasy XV. might finally be released on PS4/Xbox One in 2015...
It would undoubtful, as they are currently making Final Fantasy XV. However Square Enix is re-making, in HD, Final Fantasy X and X-2.
Its coming out in 2011 in June.
Dissidia: Final Fantasy will be out on August 25, 2009.
Its to be announced
The next game in the series, Final Fantasy XV will be much more action oriented. Probably not the same as you are describing, but about as close as we'll probably ever get.
you cant play final fantasy 13 online but the new final fantasy 14 is coming out next year in march which is a online game
It already here
Most definitely no.
December of 2012.