New Troop/Building: Siege Tower!

The Siege Tower is my great new idea for a portable army camp! I'm not quite sure it would be a troop but heres my idea! First, this site tower would hold troops you place in it, it would take up around a lvl 5 clan castle space but have the troops inside's lvl reduced by 2. This would be a troop/building that can be deployed in battle. It would act as a tower with wheels that goes up to the nearest wall. Then it would deploy troops over the wall when you tap the siege tower button again, but if the siege tower was destroyed before that it would release the troops inside to attack! Each lvl up it would gain more space and hit points. In it's defensive part it would act like a clan castle but it's troops lvl would be reduced by 2 (same with attack). When enemy troops come close the siege tower would deploy it's contents. The siege tower would have very little hit points, like a low lvl giant. Thanks for reading please post any new great additions to this! I hope you guys consider making this!;) Also, Join my clan, Cheese Dawgs i am cheese. THX!