The goals are flowing again for Newcastle United striker Alexander Isak, but could the Magpies soon face a fight to keep him at St James' Park?
The 25-year-old Sweden forward scored for the fourth time in four games to help his side fight back to beat Nottingham Forest 3-1 on Sunday, and his all-round display impressed former Arsenal forward Theo Walcott, who was watching for BBC MOTD2.
"When you talk about the mould for the ultimate build of a perfect striker, Isak has got all of those elements," Walcott told BBC Sport.
"I am not saying he is perfect yet, but he has got all the attributes he needs to become perfect.