Jurgen Klopp believes clubs can still reap the benefits of retaining players into their mid-30s - which could offer hope of a resolution to Mohamed Salah's contract impasse.
The Liverpool forward turns 30 in the summer, when he will have 12 months left on his current deal.
It is believed the Premier League's current leading scorer is looking for an improved contract in excess of £300,000-a-week but the Egypt international has frequently stressed it is not about the money and he is keen to stay.
Liverpool's owners Fenway Sports Group have always been reluctant to offer lucrative contracts to players over the age of 30 but the form Salah is showing and his superior fitness suggests he could continue at the highest level for several years more.
Salah will be the last of Liverpool's famed front three to turn 30, Sadio Mane celebrates a similar birthday in April, while Roberto Firmino is 31 in October and both, too, have contracts which expire in 16 months' time.
