Yeah.
Smart peolpe stay celebists in RPGs. Unless they're a scientist who we know have kids.
Cid in FF6 adopted Celes pretty much, she was like a daughter to him anyway. Lucca made robots and created and orphanage. Luccia looks after those mutant plants lol.
BTW, Has anyone ever thought that maybe Lucca's orphanage was some kind of undercover place to conceal the fact that she wanted to get back at Porre or something. Like the orphanage may have been her base of operations, masked by the fact that kids get looked after there. It would not be conspicuous enough to raise questions.
After all, Lucca was the one that invented the Radical Dreamers, and inspired Nikki whilst she was travelling around to make a band called Magical Dreamers.