>>42312403
That's the baseline arc for every single character by virtue of the show's SoL structure. Difference is most others had character-specific goals like Dashie and the Wonderbolts.

>>42312572
She went through a few arcs: Finding her place as a princess, building her empathy to become a more effective princess, following in Celestia's hoofsteps and mentoring a student of her own, establishing a school to better help the masses, then preparation to becoming the ruler of Equestria.