I don't think 2H as one hand is coming for barbarians. They gave it to crusaders (in a passive), so if barbs were going to get it it probably would've happened. I would imagine if barbarians got it they'd have to give up that flat 15% damage reduction that they and monks get (seeing as how crusaders don't get said reduction). I read that the big problem with 2H weapons right now is that they tend to roll with 1H DPS. I expect an incoming fix at some point but Blizzard has always been glacial with fixes.
The problem with crusaders is that they just don't do anything better than anyone else... they don't deal damage as well as DH/Wiz, they don't take damage as well as barbs or monks, their support skills are definitely the worst, they don't have any pets to speak of.. basically they're just really mediocre at everything. And lots of useless skills just like the other classes had at launch. They really need to go back to the drawing board on a lot of those crusader skills. And the skills they got right almost universally need better animation.
My demon hunter is up to 300k sheet dps, but I'm up to 7.43 million sheet toughness so I've started doing Torment 1 runs in groups. Got a really good public group earlier today and just ran rifts. I'm still splitting my time along a shit ton of different characters. Spent like 450 blood gems and got a nice legendary weapon for my demon hunter that should carry him for a while. I'm trying to gear up my monk now. With my best dex gear her damage is only 200k.
http://us.battle.net/d3/en/profile/shri ... ro/3154997
Edit: If you check my profile and my demon hunter lacks equipment it's because it's on my monk lol