Alfred the Second
Dracoflare
I hope not, it is too cliche.
I would take cliche over boring.
I think the concept of a rival or even a one-sided love from someone else will spice up things. The whole flashback thing was already wrapped up. There's really not much fun left in the anime to deal with. I don't want to sound like someone drowning the thread with negativity, but honestly the interactions between Ash and Serena weren't really interesting or shippy in episode 7,8, 9. It seems as if all the "romance" was filled into episode 5,6 through the flashbacks. There's really nothing going on between them right now.
I don't want excessive shipping episodes or anything but a few moments once in a while will really help. Cliche concepts like rival etc. will at least make things a bit interesting. The Amourshipper in me was excited in episode 6 and a bit in episode 7. But the last two episodes were really meh in terms of shipping.