I would like a feature to load a random watchface from the "my watches" tab. Bonus points if this can be called from tasker so the user can schedule changes.
1) A new plugin actions that returns all installed watch faces as a Tasker array variable (Or a regular variable with a delimeter that would make it easy to split)
2) Allowing a Tasker variable to be used for the "WM Change Watch" action instead of only the dropdown.
those 2 things would make it very easy for people to generate a random number using built-in Tasker actions and shoose a watch face from the WM-supplied array, then set it using the Tasker variable.