The rise of social media means people are able to share their opinion on a global platform. On Twitter over the last few weeks, it hasn't been a particularly nice place to be if you're a Chelsea supporter.
Graham Potter has received plenty of criticism – and that is fair. To a point, anyway. Football managers are allowed to be criticised and plenty of them will be the first to admit when they make a mistake.
"As I said to the players, if you lose, you have to look at it, and if you've made a mistake or got things wrong, you have to analyse it and do better," Potter explained after the heavy defeat to Brighton in October. "That is part of our job, part of the process, and if we've got that wrong, I have to take responsibility and do better."
