I'd prefer to see some kind of confession by the midpoint of season 2, especially with how short season 3 is going to be. It would be nice to actually see them get to be a couple during the show instead of a last minute hookup, like what happens with most cartoon romances of this nature.
Alador is interesting so far. He's a lot more pleasant than Odalia, but the emphasis he put on Amity being strong enough to become a coven head gives me the impression that he might represent a more pragmatic form of ambition/manipulation.