By Michael Graham Graham Potter admitted that Chelsea got ‘a bit of luck’ with Fikayo Tomori’s red card during their 2-0 UEFA Champions League win in Milan. Tomori received his marching orders in 18th minute for a foul on Mason Mount, with a penalty being awarded too. Milan were apoplectic at the decision, but there was no intervention from VAR and Jorginho gave Chelsea the lead from the spot. Pierre-Emerick Aubameyang doubled the lead shortly afterwards, and from then on it was something of a non-contest. Afterwards, though, the Chelsea boss was happy to concede that the key decision in the g…