Dom Some players just take longer to settle, also doesn't help that he has gone into a very good but a very unbalanced Liverpool team. Can clearly see from watching them the balance does not look right. They don't have proper wide options, they've spent a lot of money and ended up with being overpowered in certain positions and lacking in others.
I think they are badly missing Trent as well, he was literally the heartbeat and deep lying playmaker for the team.