Simple spell suggestion for balance druids.
Displays a simple frame with the texture of the next spell you should cast. The frame is only shown if you have a target which is attackable. To setup, just use a training dummy as a target.
The options menu can be found in the Blizzard Interface options AddOns tab.
Things to consider
Currently working on supporting the changes introduced with BfA.
This addons suggested rotation is by no means perfect.
If you have questions or suggestions, write a comment below.