Lightpoint knew that despite being on the losing kingdom, everypony from either kingdom has astoundingly become better off after it all. Unity was achieved.
Lightpoint knew Celestia's defeat was not his doing, as he began to wonder before. Still, it's a miracle how well this all turned out.
Lightpoint met with Gray, Dark, Countess Sweet Bun, Wing, and several others he had gained acquaintance with. No matter which princess they served under, they were effectively all as one.
Countess Sweet Bun even referred to her new friend as "A brilliant fighter with a knack for diplomacy."
Currently Lightpoint is going on occasional personal missions of goodwill to the batponies, which we don't know a great amount about. He attempts to learn more for a better understanding.
Perhaps the time will come to advise Celestia should a much greater disaster were to arise. One that threatened all of Equestria, not just one of two sisters.
But until then, he continues to live in Canterlot, glad for this all to be over.
END