Tempest filling out the forms to apply for a guard job while still being technically classed as a threat to the state, eventually gives up and asks Twilight for help filling out the endless appendices and extra forms.
A mane6+friends party that ends with Tempest and Rainbow Dash ending up in a drinking/boasting competition. "I took out three princesses in four throws!" "Oh yeah? Well I saved the fourth one proving I'm better, AND I've saved Equestria several times over!"
Tempest selling ice-cream (as per her G3 cutie mark) to the CMC, and regaling stories about her past.
Tempest goes to hunt down her horn and exact revenge on the Ursa Minor, has a change of heart at the last second, maybe the Ursa Minor is an Ursa Major now with cubs of it's own.