This time next year
Whenever the LNs pick up, which appears to be never.
There is more material to adapt but there is no clear reason for Kadokawa to greenlight it when there aren't any new books to sell from it. It's been so long since the last new release; is this shit even in print at all anymore?
>Season 3, 4 and 5 and 2nd movie when?
We will all be dead before that ever happens.
When there will be actual good content to adapt. Which means nothing from the currently published light novels.
KyoAni did us all a great service by adapting the best parts of Haruhi, for those of you who don't know what kind of endless boredom and futility is everything past the Rampage, just be glad.
>Season 3, 4 and 5 and 2nd movie
Maybe if Tanigawa writes more books. There's not even enough source material for all that.
With what we have, there could be Season 3 and 4 or Season 3 and Movie at the absolute most.