I think Teach definitely has one or two DF awakenings under his belt. I mean ALL we have seen from him are the same techniques he used pre-skip? Makes no sense for him not to have trained for awakening.
He probably just didn't use his awakening(s) against Law because they're too powerful and would have obliterated the island.
He probably just didn't use his awakening(s) against Law because they're too powerful and would have obliterated the island.