As far as expense, I think if 'Twilight' does well enough, then we should be able to do the big expensive stuff for the sequels. I mean, we have to have werewolves, there's no way around it. They have to be there. ↗
I read 'Treasure Island' for the first time at university. And I started to notice then how unresolved some things were. Later, I realised that Stevenson was interested in sequels, and I wondered whether he would have gone back to it had he lived longer. ↗