We got our first bees last spring and started off with a 10 frame medium super because they came in a nuc. As they grew we added a 10 frame deep on top. We have had a mild winter here in SW Tennessee and they are growing, pollen is starting to come out, and I want to add another super so they don't swarm (since they seem to think it's spring). Would it be best I put the current (full) deep on bottom, an empty deep on top of the full, and the original (full) medium on top? Or is there another strategy to do this?