Denail? I dont think so, but I will not second guess an instructor when I was not there.
A couple of facts. The diver was asked twice if he needs help. The instructor made a comment "I can help you" that tells me that the instructor initiated a rescue. For some reason the instructor assesed the situation and decided that the diver was not in trouble.
The fact that the diver was swimming away from him while holding on to an inflated BC and told him he was fine could be a hint.
I think that the instructor could have gone a little further and ask why the diver had his BC off and was out of breath, but like I said, I wasnt there and wont second guess people that were there so lighten up
A couple of facts. The diver was asked twice if he needs help. The instructor made a comment "I can help you" that tells me that the instructor initiated a rescue. For some reason the instructor assesed the situation and decided that the diver was not in trouble.
The fact that the diver was swimming away from him while holding on to an inflated BC and told him he was fine could be a hint.
I think that the instructor could have gone a little further and ask why the diver had his BC off and was out of breath, but like I said, I wasnt there and wont second guess people that were there so lighten up