A clock tower in town hall base

Dear supercell your game clash of clans is amazing i request you to add a clock tower in town hall base starting from town hall 4 or 5 please add a clck tower please

It would be a nice feature but it would be unfair to people that have worked hard and have maxed out bases when we have it easier and can just breeze through upgrade way quicker for free. Another reason is because people would have less need for gems and therefore supercell would make less money. That's what happened with the builder hall base.