I think that a cool addition to Clash of Clans would be that players could use their gems to purchase another researcher. It would be the same concept as buying another builders hut but players would be able to upgrade more than 1 troop/spell at once. Often players will find that they are stacking up in elixir or dark elixir at a quick rate and for example their dragon takes 7 days to upgrade and they have nothing to spend their elixir on. If they were able to spend 500 or even 1000 gems on an additional researcher it would overall help them develop a stronger army faster. This is just an idea that I'm putting out there for people to see.
Thanks



