Sherlock has exited stage left. Nothing will come from NOTHING.
Dr Watson was/is EVERYMAN. The quintessential nice guy with a good story to tell.
Sherlock was/is the ANTI-Hero. No friends. No love interest. Easily bored. And despairing of the yakkity yakkers.
And ALWAYS, in the background, lurks MYCROFT. The biggest know-it-all ever born.
Then you have this…….!
LOL :o)