Endo wants to take me off Lupron??

My endocrinologist wants has told me I no longer need my hormone blocker (Lupron depot) to suppress my testosterone and estrogen patches alone should suffice, does this sound alarming to anyone else??

My original treatment plan was start estrogen and Lupron at 16, when I turn 18 he will take me off Lupron, but he said there’s a 1 in 10 chance I may need to go back on it. I’m so confused pls help