The events of the Age of Ultron left an imprint on the world, the collective governments of the world pass an act designed to regulate all superhuman activity. This polarizes opinion amongst the Avengers, causing two factions to side with Iron Man or Captain America, which causes an epic battle between former allies.
It is said that the character Sherlock Holmes was going to be called Sherrinford and not Sherlock. It was only because Sir Conan Doyle was a huge fan of cricket and a cricketer bore the name that inspired him to name his character Sherlock. See more »