Answering a long-term question:
How do we know if FUJINO sensei hasn't changed his way of thinking by finishing SAO, he won't make another new game, what he will do is finish the games he left pending, I think it's Sakura and Nero remake, talking about the new update, I think we'll have a complete Asuna event, maybe he plans to close this arc and start another one, I think he'll release NTR ONLINE 2 in December.
judging by the fans comments on his Cien page he intend to finish everething in this game at version 1.0 that according to Fujino himself, making a part 3 jus to finish this one is not in his plans well if the translation was right and if this is true or not, same thing at his patreon page.
Technically what is the limit size for a game using RPGM ? that could be a issue.
Other thing they ask/complain about the lack of IRL events for Asuna they kinda dismissis the "Filler Girls" as they call the others characters others about the pace being too slow and some asking not to rush things, tough crowd.
Some comments are why Alice going to get so many events instead of Asuna in the next update they clearly want more Asuna Netorare.
I dont know if Fujino will listen to them or not, but many of them are his fanbase/supporters is more or lees " you dont bite the hand that feeds you" kinda of thing.
By his development road map we already reach 50% of the game next update will be 55 or 60, considering the game size and the limitations of RPGM he will need to trim some fat.
Maybe the 4 events to Alice means she will be kicked from the plot, with some minor things into the future.
From now if i had to guess, he is going to focus only in Asuna, Sugu, Liz a litlle less and even less on Kyoko talking about CGs of course.