No, never. There was never any evidence that Druitt could have been JTR, and the theory may never have come up but for Melville McNaughten in his memoirs. McNaughten was sure that Druitt was JTR but he never had any evidence and in fact Druitt was away from London, teaching at a private school for boys.
The trains did not run from London to the school at nights so it would have been impossible for Druitt to have been the murderer and make it back to the school in time for classes Had McNaughten done a little research he would have found this out and put at least one suspect to 'bed'. This has followed the Driutt family for 140 years and it's time to let it go.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.