Dueling and Guild Halls

Is there any 1 v 1 in this game? Im kind of suprised that it's not, or I just havent found it yet. Even restricting duals to like classes would be cool.

Also my guild just got a guild hall. It seems pretty cool but what is the flag in the middle for? I was hoping for some kind of CTF. Also it would be nice if there was a dueling arena in your guild hall where you could just mess around...as well as a regular storage and guild storage container =)

Is there any info anywhere on the uses of a guildhall?

No, there is no 1v1 Arena.

The Flag Tower is used during Guild vs Guild battles - whoever holds the tower, every 2 minutes they recieve a 10% morale boost.

Guildhalls can be used to organise Guild vs Guild battles. This is about all of the practical uses. Gimmicky uses still apply.

Guild Storeage is in the works, but there is no release date set for it, afaik.