Possibility of a new Morphing Grid?

Before I get into my question, I want to first ask this. Is it possible for the Morphing Grid to be full and not able to hold anymore ranger powers at this state? It would open new possibilities for the upcoming season.

Now to my main question. Is there a possibility for a new Morphing Grid or something similar to it? We always referred everything to the Morphing Grid but we do know it can be damaged. Something else could take its place or even be existing at the same time.