I'm just going by the last paragraph:
That said, McRaven says he has no doubt that some women will flourish in the elite SOF community. “I guarantee you” that there will be females who come to the basic underwater demolition (BUD/S), the Navy SEAL course, “and do a phenomenal job.”
From what I know, COMPLETION of BUD/S is the qualifying step for SEAL training. Don't know what is required to be accepted into BUD/S.
I did not he was quoted as saying "some women" would "do a phenomenal job". He does not state "would COMPLETE"
