Ponyvilion

Yeah you're right, i'm probably overthinking it.

In Season 3, Twilight becomes an alicorn, then later after the defeat of Tirek, a castle replaces her old library. But even though her friends helped in both cases, they don't seem to earn anything themselves. It makes them feel like filler characters in my opinion, the only ones that appear important to the story are Starlight Glimmer and Twilight. I think it would have felt better if some of her friends lived in Twilights castle too, or if a couple of them were important to saving equestria on their own, like what Glimmer went through. I don't think making all of them an alicorn is a good solution though. What do you think?