Liverpool boss Jurgen Klopp is considering selling skipper Jordan Henderson.

The Mail on Sunday says Henderson is facing an uncertain future this summer as Jurgen Klopp plans the next stage of his Anfield revolution.

Henderson has struggled under Klopp this season and was substituted during their Europa League triumph at Old Trafford on Thursday.

Liverpool could fetch about £20million for the midfielder, which would be used to fund potential targets Mario Goetze, Leandro Paredes and Javier Hernandez.

"Nobody in the world, maybe only Messi, is unsellable," said Klopp, when asked about Henderson being linked with Tottenham.

"I am pretty sure it is only a rumour [Spurs] but if not and if any player comes to me and says he doesn't feel comfortable and wants to leave, style of play, more money, then you always have to start thinking."