By Sean Walsh Liverpool began the Arne Slot era with a 2-0 win at newly-promoted Ipswich Town on the opening weekend of the Premier League season. Though Jurgen Klopp is long gone from the dugout, the Reds were thrust into another early kick-off to begin the new campaign, but they didn’t let that stop them in their tracks. Diogo Jota and Mohamed Salah came up with the all-important goals at Portman Road, where the Tractor Boys put up a decent fight but fell at the feet of a fine second-half performance from their visitors. Here’s what we learned from Liverpool’s first win of the season. 1. Arn…