The main thing they seem to be doing with dual wielding is ensuring that it won't work with (non-ranger) powers.
This makes in a lot easier to balance - all they have to do is make sure that the dual wieding powers are as good as other powers of a similar level and they're fine, with no worries about synergies with other powers making it too good.
This makes in a lot easier to balance - all they have to do is make sure that the dual wieding powers are as good as other powers of a similar level and they're fine, with no worries about synergies with other powers making it too good.