I hope this doesn't turn out to be another series that's successful and needs to find a lame way to just go on and on while slowly getting more and more repetitive so it's getting frustrating to watch because you know it will just keep going on and on and on... until everyone is finally sick and tired of it and they have hundreds of little plot holes that just don't make sense so they come up with this little idea that it was all just a dream of a dead guy.
But yeah, I'll probably give it a shot.
It won't, due to the fact it's based on a hugely successful Fantasy book series. Which will be done in 7 books. The story is huge, and certainly doesn't go on for the sake of it
Also the author has a huge say in what goes on with this adaption, and I doubt they'd let them do much that goes against the plot.