Luis,
I am looking at doing a child theme that is based on the parent theme, the problem I am seeing at the moment is that when a layout is activated, there is nothing that I can see that could be a basis to make it a child theme.
So my question, is there any way I could add extra information the layout.cfc in the theme that the parent could use to say yes and do what it needs to do?
To give you an idea I am exploring the option of a parent theme and children at the moment, and have something basically in place. The problem is that the parent theme needs to know if the current them is a child theme or not, if it is then continue with the layout, if it is not then do something else.
Hope that makes sense.