Schalke chief Christian Heidel has hinted an offer from Manchester City is on the table for Leroy Sane.
It's been claimed in the English press this week that City and Schalke have struck terms over a €47 million fee for the Germany international.
And Heidel admits Sane is facing a crunch decision once the Euros are over.
"Leroy Sané must face after the European Championship a fundamental decision regarding his future. For Schalke 04, it takes a certain predictability," he said.
"We want Leroy to carry on during the tournament with no pressure, he should concentrate fully on his football."
Heidel also hinted any deal must struck soon.
"We can't have a second case like Julian Draxler. Last year on the last day of the summer transfer window he moved from Schalke to VfL Wolfsburg and there was no time to find a replacement."