By Scott Trotter The international break is underway and many of Liverpool’s stars will not be able to dwell on FA Cup heartbreak vs Manchester United as they represent their nations this week. For Jurgen Klopp, he will hope his players come back injury free and others revitalised as the Reds prepare to challenge for the Premier League title and Europa League glory. Liverpool sit second in the league, behind rivals Arsenal on goal difference despite suffering a plethora of injury issues in recent weeks. The German coach will be keen to ensure he can get star Mo Salah up to speed with the Egypt…