Liverpool are not about to rest on their laurels this summer despite a stellar Premier League campaign.
The Reds have been relentless in their pursuit of a first league title in 30 years but are determined to go again.
Jurgen Klopp opted not to bring in any big names last summer and his decision has paid off.
But the Sun understands that their success won't prevent the German from reshaping things at Anfield.
The club are thought to be cautious about the future of Sadio Mane with the Senegalese forward still considering a contract offer that was put to him nine months ago.
Mane has enjoyed perhaps his best season to date at Anfield but links with Real Madrid refuse to go away.
A lack of credible back-up in attack is regularly labelled as a potential weakness for the Reds.
Roberto Firmino and Mohamed Salah have again been on top form, but Divock Origi has been unable to support them regularly enough.
Klopp may also have to deal with the Africa Cup of Nations midway through next season.
Kylian Mbappe's name continues to be linked with Liverpool, but were he to leave PSG Real Madrid would also be interested.
Adama Traore is another player who has been touted as a potential signing.
Elsewhere the Reds look to have a settled squad with many players picking themselves.
However the absence of Alisson has served to highlight the need for a solid second choice goalkeeper.
Adrian performed well when he initially replaced the Brazilian, but has since made costly errors.
Liverpool's exits in the Champions League and FA Cup can both be traced back to mistakes from the former West Ham shot stopper.
