To young to judge how things will work out in the long run. Success or failure at 12U doesn't have much to do with long term results.
The only thing that matters would be her personal desire to continue to put in the time and effort to continue. If she wants to keep going, look to the second year of 14U and 16U to make the decision about being good enough.
The only thing that matters would be her personal desire to continue to put in the time and effort to continue. If she wants to keep going, look to the second year of 14U and 16U to make the decision about being good enough.