The 22-year-old defender was one of the Reds' standout performers in their title-winning campaign last season, hitting the league's second-highest number of assists from full-back.
"They didn't make an adjustment to this high line, but that high line is all-important to the way they play, so they can set their stall out, press from the front with everybody up behind them.
“I don't think he'll change from that against Everton, he just needs to adjust it and game manage it better.
“Richarlison against Alexander-Arnold could be an eye-opener.
“I feel he [Alexander-Arnold]'s having a tough time at the moment because he's trying to get forward and teams are just firing balls into that channel behind him. Their strength has become their weakness, really."