Arsenal’s Champions League group phase campaign ended perfectly with eight wins from eight as a returning Kai Havertz scored on his first start for a year. Havertz has been introduced off the bench of late but was handed a start alongside Viktor Gyokeres as Arsenal rounded out their European campaign for now. Mikel Arteta praises Kai Havertz as Arsenal beat KairatSeeing Kai Havertz back in full flight is a blessing for Arsenal right now after a rough couple of weeks in the Premier League. We know Kai, how much he can give us in different positions, different roles, different contexts. “He’s going to give us so much.”Can Kai Havertz unlock Viktor Gyokeres’ full potential?