Yeah I think you're right on Sora, he's a likely pick to be after Declan.
I absolutely love playing Cyber Dragons lol, it is one of my favourite decks that has served me well meta-wise over the years, they even called it the deck that wouldn't die haha. It's a shame the ban lists are always trying to gut it, komoney can't have such a old deck consistently do well.
I love playing classic archetypes like DM, Red eyes, Blue Eyes and Heroes too! I'm currently trying to build a new Evil Hero deck!