Noni Madueke struck an 80th-minute winner against Nottingham Forest to keep Arsenal's Premier League title defence on track, strengthening his case to be seen as more than an impact substitute.
The 24-year-old cut inside and fired a shot that deflected past the goalkeeper to give Arsenal the lead. The goal capped a run of encouraging performances against Leeds, Lille and Forest. It will add to the debate over how Mikel Arteta uses a player who has divided opinion since his arrival from Chelsea.