Specifically, I'm wondering if I can load up my old save, complete the daedric quest I originally goofed up, then go back to my 200+ save game, so that all that time isn't wasted.
I'm asking because I noticed that I received the Standing stone trophy in my second playthrough, even though I hadn't visited them all, yet -- But if I combine the Standing stones I visted in both my 1st and 2nd playthroughs, then I did visit all of them, which is the only reason why I figure I received the trophy (since I never visted all 13 in a single playthrough).
Or am I just grasping at straws? Am I stuck having to go through all the Daedric quests, again, with what I now think of as an underpowered (relatively) character?