While I love my rogue like no other, I've always found them lacking.
Demon Hunters will have the same mentality and probably similar playstyle and will be much stronger, so I will make the swap.
This is what happens when the lead designer of D3 instead of being fired for pumping out the pile of steaming **** Diablo 3 was, becomes the lead designer of WoW
A lot of stuff datamined from the alpha is literally a rip off from Diablo 3, including world drop legendaries (Same as in D3), the class hall missions (Adventure mode in D3), transmog system as in D3 (this is actually good mind you) and a lot of the abilities