I'd really like Iris to catch the larvitar and possible be bale to evolve it at some stage into a pupitar. Even though the whole family aren't dragon types, I still think it'll suit her. Then she'd have quite a strong team, especially in the future.
Wooow... now this was a random episode o.O
Not enough Meloetta, plot we see each season and nothing really new :/
But it seems Meloetta is not that shy anymore, I guess being with Satoshi gave her a bit of confidence.
She did disappear when she met new face but reappeared soon after.
Also Hikari seems to have grown fond of Iris =D And they used their girl power on Dent... poor little guy was depressed xD
I'm not gonna spoil who's gonna get Larvitar but I think it's pretty much obvious since non of the main characters got it.
And it seems that Team Rocket were looking for Abyssal Ruins. Wonder what writers put there...