Arsenal picked up three points in their opening Premier League game in what was a fairly unremarkable 2-0 victory against Wolves, but it was a good start. Mikel Arteta’s side were still trying to find their full rhythm after pre-season, and there was little expectation that they would be at their best in the first game of the campaign. Arsenal won the game and kept a clean sheet, which was the most important thing as they aim to pip Manchester City to the Premier League title. New signing Riccardo Calafiori was an unused substitute, and he will have to wait before he is given the chance to mak…