Allowing the containers to be manipulated in size much like the explorer box tool - it feels like sometimes the containers stretch to far and cover to much blank space - allowing for a cleaner looking workflow.
Hey @tony_beck - I have a similar need - but in the other direction - sometimes I want to make the container bigger to accommodate bringing in more content or aligning the container with others in the flow - and then you have to use fake tools etc to do this.
I agree, It would be nice if you could resize containers just like comment tools, with the restriction that all the tools in the container must fit inside it's bounds.