Pressure on Manchester United to dismiss Ruben Amorim as manager continues to mount. On Saturday, Man United suffered a 3-1 loss to Brentford, sending them down to 14th place in the Premier League standings. Still, it’s not just former United stars who have taken some big swipes at the struggling United boss. Calling for Amorim’s headPremier League legends Alan Shearer and Martin Keown have been enraged by Amorim’s poor form. “Ruben Amorim is under massive pressure,” Alan Shearer stated, as quoted by TEAMtalk.