I got an idea that will both solve a lot of top player problems and help everyone out as far as researching there troops. At Town Hall 7 we should have a Dark Research Facility. It's not a fancy name but here is what it does, it strengthens your dark troops, including Heroes. So Heroes don't A. Require a Builder and B. You can use your current level Hero in wars. Normal Research can stay strictly for elixir troops. I thought about the heroes and I think a standard 5 day upgrade is pretty fair.
