I think Jeffery and her are around the same age and when he was first mentioned they were saying he should fine someone to love and get married to so I think he's still in the running. Since some of her disciples are handsome too I imagine they will also be love interests but like how Jeffery has to overcome the friend barrier they'll need to beat their kid/disciple label.
and isn't it already a lot of years passed but his disciples still persistent as ever In finding her. This Dan one even using his guild to kidnap everyone who looks like Charlotte.... I wonder what the others do, isn't her first disciple is a king ...