When Klopp first arrived he seemed to rate Sakho. He picked him, even gave him the armband once or twice and had some very nice things to say about him. Something's gone badly wrong somewhere along the line.
That's probably about right. There were signs anyway under Rodgers when he left the ground early on derby day (I think?) and during the cup final against City when he had to come off. Maybe there's just been a clash of personalities there, who knows. The whole thing on camera during the US visit was a bit stupid too.