Vitesse Arnhem fullback Alexander Buttner has revealed he's held talks and visited both Fulham and QPR.
Buttner, 23, now will decide which London club is will sign for.
"They were very impressive," said Buttner. "Everything is professionally organized and the people were very cordial. I had positive talks.
"I have a one year contract at Vitesse, so the new club must first agree on a transfer fee. Should that not be the case for Sunday, I'll start preseason training at Vitesse. That's no punishment."
Voetbal International says Southampton are also interested in Buttner.