If Frozen 3 were to explore her new role as the fifth spirit, the sequel could then naturally introduce Honeymaren as Elsas love interest, since the two characters have a similar connection to nature.

Why cant Rapunzel cut her hair?

At the beginning of the film, it is stated that the hair gets its power from a magic golden flower. When the queen uses it, Mother Gothel wants to get it back, so she breaks into the palace and cuts off a lock of Rapunzels hair to keep for herself. However, the lock turns brown and loses its power.