While the Premier League is going just swimmingly, Liverpool's Champions League defence is in danger of sinking after a first gameweek defeat to Napoli.
While the 2-0 reverse to Carlo Ancelotti's side is no reason to hit the panic button just yet, Jurgen Klopp will be wary of a tricky test with the visit of Red Bull Salzburg who walloped Genk 6-2 in their previous European outing and look like the continent's surprise package this season.
After Spurs were gubbed by Bayern Munich in their own backyard on Tuesday, Liverpool need to be prepared for the arrival of more swashbuckling central European threats.