Also important to Holmes is his bringing the field we know as forensics to a level that is far beyond that used by the police force around him. Taking him out of that period and into our world makes his skills rather redundant.
I don't know. The plods are still
pretty stupid despite everything else.
Even so, it is not the stupidity of Lestrade which is the point, Holmes often notes other officers who are quite good at their job, more important is the use of vast amounts of forensic, psychological, and chemical knowledge that the police don't make use of that sets Holmes apart from everyone else. What he does routinely is done today very regularly, if not as well. I really can't stand the making people around Holmes looking stupid format. The folks around him were operating quite to the norm of the time, Holmes is simply operating at a level far above those around him when it comes to criminal investigation. Partially through intellect, and partially through his arsenal of criminal science skills, which are uniquely advanced for the period he is in. Take him out of that period and he is just another CSI TV character in need of a set of sunglasses.