hms hood

So what if during the Battle of the Denmark Strait, the Bismarck sinks the Hood as well as the Prince of Wales. I assume the hunt for the Bismarck goes pretty much the same, and I would also assume that this does not butterfly away the Indomitable running aground, which basically leaves Admiral...

So lets just go with the British decisively winning the battle of Denmark Strait and sending Bismarck to the bottom of the sea. What is the effect on British moral, now that they've crushed Germany's super boat without losing their flagship? Is there any effect on the development of air-naval...