straight to your inboxOle Gunnar Solskjaer joked Mason Greenwood's ball-striking depends on whether he stays up playing PlayStation games.Greenwood, 18, netted his 17th goal of the season against West Ham to become the fourth Manchester United teenager after George Best, Brian Kidd, and Wayne Rooney to hit the tally in their first full campaign.Solskjaer gave Greenwood his full league debut in the final game of last term against Cardiff and the academy graduate has already made 50 appearances