By Sean Walsh Cheer up, football fans – the September international break isn’t the end of the world. There are some self-healing positives to take. For example, there is ample time to reflect on the season so far. Which teams should be happy with results and performances to this point? Who should be a little concerned? Does anyone need to be reaching for the panic button? Here’s what we at 90min think… 1. ArsenalPosition: 4thPoints: 7Takeaway: The solid base is wobbling Arsenal’s 2023/24 title charge was built atop one of the strongest backlines in the modern history of the Premier League. …