Ole Gunnar Solskjaer has heaped praise on Roberto Firmino’s involvement in a goal Liverpool scored against his old side in the infamous 5-0 defeat. Jurgen Klopp‘s men have inflicted a lot of pain on Manchester United in recent years, haven’t they? Solskjaer was at the end of a 5-0 hammering just a few weeks before he lost his job, and Firmino was heavily involved in the opening goal of that game. Ole Gunnar Solskjaer praises ‘top class’ Roberto FirminoOle Gunnar Solskjaer did a lot of good when he was the manager of Manchester United. He finished third and second in his first two full seasons …