Yes, but it's an empty possibility, because it's based off of nothing coherent. Everyone has every function, but 4 are conscious, and 4 unconsciously influence personality. If they all had equal influence over personality, a person would probably be psychotic. Reread my previous post again, since I made some updates to it.I believe in MBTI. as the classification of what already exists. MBTI is a guide, not a limitation. People that tell you you can't access certain functions because you're iNNATELY NOT BORN WITH IT are silly. You can access it.
I'm providing a possibility.