Premier League: 10 talking points from the weekend’s action

Kyle Walker has World Cup in his sights, Nottingham Forest remain potent in attack and James Trafford delights the Manchester City fans

TALKING POINTS: Nottingham Forest Chris Wood, Burnley's Kyle Walker and Manchester City's James Trafford.

1 New United, same old problems 

It has been a constant in the last two seasons: Manchester United are doing OK in a game, resembling something approaching a football team, then out of nowhere all their good work is ruined by goalkeeping incompetence somehow predictable and unpredictable. And that was exactly what happened against Arsenal, United starting fairly well, only to concede a corner and fall behind in inexcusably soft circumstances.