With game changing changes like this there is going to be some bugs, There is going to be multiple adjustments and balancing in the future. It's just not possible to expect, predict and act on everyone's play style before it is implemented. Come Patch 1.19 current issues will be fixed. More balancing will be done. More improvements will be made. With that patch, more things will come up. They always do.

Just go with the Flow, SE has a new direction and it is the right one. A few more patches and I believe we will be well on our road to a happy game for everyone, (other then the people that are never happy regardless)