Time for Isak & Wirtz to prove they are the future for Liverpool

Time for Isak and Wirtz to prove themselvesImage source, Getty ImagesImage caption, Alexander Isak and Florian Wirtz have only started eight games together for LiverpoolByAadam PatelFootball reporterPublished4 minutes ago1 CommentsAs Mohamed Salah waved goodbye to the Anfield crowd on Saturday after getting injured, the manner of his reaction and that of all those in the ground suggested that deep down, both player and supporters knew it could be the final time.Thankfully for Liverpool supporters, the side's manager Arne Slot confirmed on Friday the Egyptian is expected return to action before the end of the season after sustaining a minor muscle injury.For now, what is certain is Liverpool will head to Old Trafford this weekend without the man that has a formidable record against Manchester United.With 13 goals in 16 games against United, no player has scored more than Salah in the Premier League era against them. Against the other five 'big six' teams in the Premier League, Salah has contributed a mammoth 49 goals and 22 assists for the Reds.Without him, Liverpool need others to take responsibility and notably the focus will intensify on Alexander Isak and Florian Wirtz as they take on United, Chelsea and Aston Villa over the next fortnight. Put simply, both need to step up after a challenging season and Slot knows part of his tenure will ultimately be judged on his ability to get the best out of the two most expensive signings in Premier League history. In the aftermath of Liverpool's Champions League exit to Paris St-Germain, Slot insisted the future is bright. Eyebrows were certainly raised after that comment but if Liverpool can put in a string of performances in their remaining games then perhaps the Dutchman has a point. Integral to that will be Isak and Wirtz.Last Saturday saw both of the summer signings, who cost a combined £241m, score against Crystal Palace but Isak is yet to complete 90 minutes as a Liverpool player after a season pl...