I am seeking to use badges as a workaround to learning plans not able to handle optional courses. (Idea 1257)

I can create badges based on the requirements I have for either learning plans or courses. What I can’t figure out is how to use that badge to move the user to the next step. 

In my use case, the learner must complete two badges to move onto the final step.  

• Badge 1: complete 3 specific learning plans
• Badge 2: complete 3 of 5 courses (This is the problem, the user gets to choose.)

I am looking to send a notification, add the user to a group, enroll the user in a course once both badges are earned. 

Any suggestions?