It is a pity that you will not continue the story of RISE a guardian since if you rewrote it it would be an Ash x sabrina Why are you asking, well, Serena went too far by calling Ash a monster and not having defended him for that idiot celem and helping him,also in a movie I heard a good phrase that would join Ash with Sabrina the phenomena should support each other, and with regarding aria well forget her how happened with her in the anime hehe