Board Thread:Dark Souls III/@comment-12.105.192.18-20160423172750/@comment-4511886-20160423222408

More or less, yes. Some weapons are "paired" which means that two-handing them will pull out a second weapon instead. These weapons will use special multi-hit L1 attacks, and some have unique L2 attacks as well.

However, the power stance mechanic and custom dual-wielding is all but gone.