I think being able to dynamically pull data for interaction values would be extremely useful in a lot of cases. For example if you have specific interactions for CMS Elements with let's say changing text colors or background colors and you wanted the client to have control over their brand colors like anything else in the editor then we could set the values in the interactions to pull the color hex codes from the CMS collection color input. 

Imagine later we could also use this for innerhtml let's say to dynamically change text or anything like that based of interaction types like hover, click etc.