Dan Agger cannot rule out leaving Liverpool this summer.
While the centre-back is determined to prove his worth to Liverpool, he is clearly unhappy at how the most recent campaign transpired.
"It is no secret that I had problems last season and I am considering things," Agger told BT.
"How things turned out last season is not acceptable for me.
"I am here now and it is up to me to show the coach that I should play."
A return to former club Brondby has been suggested and Agger would not rule out a move back to the side he left in January 2006 to make the switch to the Premier League.
"Many things can happen in football and I do not want to exclude anything," he added.
