In 5 years, the game will be dying. This game, if it succeeds, will have a good 3 year stretch of development high and then get retracted to a B team, causing the quality to fall off and people to leave. If it fails, it will die very fast and we won't see anything of it by 5 years time.

Expect a lot of "Remember when FFXIV was good?" if the first option in 5 years.