Th 10 as a stepping stone

I have always wondered where the game was gonna go but now I think I have my own idea. What if th 10 was a stepping stone, and it went so much further than that. What if it branched off into 3 different sections, and you got to pick. What if it branched lightning, fire, and water? And you got new defences and troops and colectors and a resource and a hero? What would happen then? There are endless posibilitys after that. What if every 10 th lvs you got to pick a new element and there never the same? Anyway that's my idea.
All feedback wanted.

Been suggested before but I do like these kinds of ideas, but no new resources, there's enough as it is

Sounds cool.