Arsenal have left Chris Sutton with the BBC pundit’s ‘only question’ ahead of visiting Manchester United amid his brutal prediction for Sunday’s Premier League meeting. The Gunners go to Old Trafford chasing just their second win on the road to the Red Devils in 18 years. A penalty from Pierre-Emerick Aubameyang in November 2020 gifted Arsenal their only Premier League win at Manchester United since September 2006 behind closed doors. Arsenal have won their past two meetings with the Red Devils after securing a 3-2 win and a 3-1 victory at Emirates Stadium. But Manchester United won 3-1 on the…