The Hilltop and Richonne

So 6b key art for Richonne is clearly saying something for Richonne and the Hilltop. They look like the King and Queen of the ZA on top of that mountain but what else could it mean for their relationship and respective arcs...

I'm hoping for humping.

Humping is an order! I think, for sure, them emerging as TEH leaders, like you said..I think it also stands to reason that Alexandria is theirs now (the Family), the rulers of the roost...Deanna's gone plus like 88% of the old Alexandrians, and i think the key art kinda signifies that. As for their arcs and future relationship, I hope it means that Rick is going to further include Michonne (and vice versa) in making Alexandria work for them - that Rick is committed to following through on Michonne's desire to have it be their home, especially since their last "conflict" was Rick trying to control how the compound gets run as he saw fit. And that can still happen, but as long as there's compromise and teamwork, it's like they're on common ground now.

Yep. And I think that Richonne is basically being presented as a united front against all comers. They used them for a reason.