Sam Allardyce tells Wayne Rooney to keep frustrations behind closed doors

• Everton manager unhappy with his reaction to being substituted
• ‘He can say whatever he wants to me in the office’Sam Allardyce has told Wayne Rooney to vent his frustrations within the confines of the Everton manager’s office after the forward reacted furiously to his early substitution against Liverpool.Rooney was withdrawn in the 57th minute at Goodison Park for the second game in succession as Allardyce sought “more legs” in midfield and an improvem