Chelsea attacker Christopher Nkunku got some more game time into his legs with a very late cameo appearance in yesterday’s superb win over Aston Villa. The Blues recorded a 3-1 away victory against Villa to progress into the FA Cup fifth round. For Christopher Nkunku, he only played the final closing moments as he’s carefully monitored during his return from injury. Despite limited time to make an impact, the 26-year-old attacker did still make one memorable contribution that excited the travelling supporters at Villa Park. He showed off his incredible technique by picking out a long and high …