Idea: models with two objects

I have come across 5 to 10 use cases where I want to display data from two models in the same table. There are some work arounds, but it seems like a home run if Skuid allowed a single model to draw from two or more objects. I realize there are some complexities there, but it seems like if you have two “sister” objects that are related to the same parent, you could fairly easily join them together in the same table by having fields from both objects added to the model and declaring ID field of the first object as the primary ID for the model for things like context.