I liked Dani very much in her Valkyrie period and was extremely happy when she was starring in the Valkyries mini with Rana and Jane.
I would love her to get a new winged horse and use her Valkyrie and mutant powers combined.
Perhaps leading an 'airforce team' with Archangel, including Icaras, Aura, Pixie, Galura and her twin brother.