seems like it! i don't understand much of the technical stuff, but i do understand much of the rest!
but for the thing in sorrows end (because i haven't thought the other things through yet) what would a person do? well, the wolfriders live happily in the caves (i guess cutter moved in with Leetah, right?) you would hunt for food, depending on who you are you might do different things (if you are strongbow you might have to teach dart how to use the arrowthing he has, if you're skywise you might have to charm someone) but really, after thinking about it there isn't much to do, is there?