Will you eventually add the possibility that we can bend more than one element apart from the sub-bendings?

If you did not have it planned that way, an idea that I can think of that you could implement is a configuration file to activate or deactivate the possibility of bending more than one element (apart from the sub-bendings of course ).

If you add it, I suggest that it be done in such a way that another element can only be learned if the entire current one is mastered, and the sub-bending can only be learned if the 4 main elements are mastered (of course, configurable as I had previously suggested, including the option in the config file to directly learn another element if we find a scroll of that element, it is only to personalize the experience, whoever wants a world or a server where they only want to dominate a single type of element or whoever wants a world or a server where they want to be the avatar himself have the possibility to choose their experience).

Sorry for my english, it is not my native language