Housing PvP could be better than the Wolves Den.
Depending on how many options Square Enix gives us for Housing PvP (is it 1v1 only? can we do team battles?), there is a lot of potential for PvP in the housing area.
Imagine building your own colliseum to host tournaments, or making your own dueling ground. I think there's a lot of potential to be had here, much more potential in fact, than the wolves den, which only offers 1 stage and only 1 vs option (4v4), against randomized opponents. With housing pvp it will be a more social experience, you wont get that "fresh meat" stuff everyone's complaining about, and once again, you could host tournaments for gil, fame, and other riches.
Potential indeed! So I hope that whenever housing pvp comes out, it has a lot of options available for it. I dare say i'm more hyped for this than the wolves den proper, if only to get rid of "fresh meat".