Thanks, mia. 🙂 There’s every chance that that theory is completely off base, but half the fun of watching this show is the ever evolving speculation about what it all means and what’s gonna happen next. 😉
With the arrow, I didn’t even consider Robin Hood. Thought of Cupid because that arrow Snow fired caused love to happen, which is what Cupid used his bow & arrow for. If by chance that IS the case and they wanted to explain it, I’d only expect a quick scene like we got when Rumple stole the Fairy Godmother’s wand. Would make sense for him to want to track Cupid’s arrow down and steal it if his grand plan required the creation of love. That arrow would be a handy tool to have at his disposal.