Btw, has there been any information about their goals on how far they want to adapt the series?

Like a third and fouth season for example - up to the last novel?
Would love it if they go all the way and if I'm not mistaken the author plans a sequel as well, but only after this animation adaptation is "finished" and his other "orc-wants-to get his d*ck wet" LN series is done. (so like a decade from now).

What could "finished" mean here.
The whole thing? Or just the current season? Because that kinda gave me hope that even more is already planned and not just a "maybe" as of now.