Marco Reus cannot guarantee sticking with Borussia Dortmund next year.

The Germany international has been linked with Arsenal and Manchester United this week, while Liverpool boss Jurgen Klopp is also a fan.

"There are four or five international clubs who interest me," the Germany international, who is currently injured, told GQ.

“On May 31 next year, I will turn 30. That would be my last big contract and a final opportunity to try something different.

“I have to be honest and fair and say I don't know where I'll end up. At the moment, I'm very happy in Dortmund and not thinking about what happens after 2019. But, of course, the time will come and then I will sit down and calmly make a decision."