A second, hidden copy of himself could possibly use the time turner as soon as it was announced the ring was to be transfigured, and make sure Hermione was not in the ring, but I think Harry has better uses than that for as much time turning as he can get.
A second, hidden copy of himself could possibly use the time turner as soon as it was announced the ring was to be transfigured, and make sure Hermione was not in the ring, but I think Harry has better uses than that for as much time turning as he can get.