Reds manager Klopp, who previously rotated his goalkeepers, has said that he is only focused on selecting his team for the Champions League tie with Porto on Wednesday night.
"Nobody knows about the future, or I don't know about the future," the German told reporters. "In this business it is always the same - it says nothing about that.
"It's not for me to think about these kind of things. I have to make a decision for tomorrow night and that's all. No problem."
Liverpool's clash with Porto - their first in the knockout stages since 2009 - is followed by a Premier League game against West Ham United later this month.