Not a hater but the way I see it is he'll land what everyone lands on Floyd, shots to the shoulder and occasionally the body. No counters, nothing landing flush, but contact.
Hell, let's say he does land a clean shot the chances of him putting Floyd down in one shot are incredibly slim. Conor doesn't have raw power so landing without a counter wouldn't put Floyd out (he has a deceptively good chin and recovers super fast). And I am not going to entertain the notion of Floyd getting countered because that, more than anything else, is absurd.
So basically I don't believe Conor won't land but I also don't believe Conor can knock Floyd out with one shot