Gallery: Tactical tinkering and a change in mindset – Four things we learned from Celtic’s win over Hamilton

Celtic cracked what was a rock-solid Hamilton defence of 10 men for the majority of the second half to run out of town with a 4-1 victory. Neil Lennon gave Stephen Welsh his Celtic debut, as the 20-year-old joined Christopher Jullien, Kristoffer Ajer, and Greg Taylor along the back line...