Possible weapon ideas for new tank classes?

I personally would like to see something along the lines of Flail, akin to the ones used by the Crusader in D3, but I'm not sure how the class would function without being VERY similar to either DRK or WAR.

Anyone have some ideas for weapons they'd like to see for other tanks besides the 3 we have already?

Here is an existing recent thread all about this topic.

http://forum.square-enix.com/ffxiv/t...r-future-Tanks