In a recent analysis following Liverpool's disappointing 2-0 defeat to Paris Saint-Germain in the Champions League, former Manchester United and England captain Wayne Rooney has offered a pointed piece of advice to incoming Liverpool manager Arne Slot regarding the future of striker Alexander Isak. The commentary from Rooney, a figure deeply familiar with the pressures and demands of top-tier football, suggests a clear vision for how Liverpool should approach the situation surrounding the Swedish international.

The match in question saw Liverpool struggle offensively, failing to find the back of the net against a resolute PSG defense. Alexander Isak, making his first start since recovering from a leg fracture, was only able to feature for 45 minutes. This limited playing time, coupled with Liverpool's inability to score, has evidently prompted Rooney's intervention. His suggestion to Slot, as reported, is precise: "exactly what Liverpool must do with Alexander Isak." This implies a definitive stance on whether Isak should be a key figure, a squad player, or perhaps even moved on.

Rooney's advice is likely rooted in his understanding of what it takes to succeed at the highest level, particularly in a competitive environment like the Premier League and the Champions League. He would have observed Isak's performance, or lack thereof, during his truncated appearance and considered his potential impact on Liverpool's attacking play. The fact that Isak managed only half a game in his comeback start might indicate concerns about his fitness, his current form, or perhaps his suitability for the specific tactical demands of the match or Liverpool's system under Slot.

The context of Arne Slot taking over from Jurgen Klopp is also significant. Slot faces the challenge of not only maintaining Liverpool's existing success but also potentially evolving the team. Decisions regarding player recruitment and retention, especially for key attacking positions, will be paramount. Rooney's direct advice to Slot underscores the importance of this decision. It could be a call for Slot to either fully invest in Isak, giving him the time and support to rediscover his best form, or it could be a pragmatic assessment that the club should explore other options to bolster their attacking prowess.

Given that Isak's injury has been a significant setback, Rooney's perspective might be a crucial one for Slot to consider as he shapes his squad for the upcoming season. The "exactly what Liverpool must do" phrasing suggests that Rooney believes there is a singular, correct path forward for the club concerning the striker, aiming to ensure Liverpool's continued competitiveness and success on all fronts.