Conditional triggers and button sets

I guess this is a minority request but I want to do math on the results of several likert-type scales. I can do it currently but with a huge amount of manual trigger work.

I wonder if there is any likelihood that either:

• One day there is going to be a programmable 'Insert Button Set' function, as with the slider?
• Conditional triggers will go beyond a simple 'else' / two actions, and allow at least up to 5?
• SL provides access to the built-in variable values of a likert scale question?