Liverpool step up bid for Borussia Dortmund winger Kevin Grosskreutz
The Sun says Kop spies watched the £8million-rated wideman help Borussia to a stunning 4-1 Champions League win at Ajax in midweek.
The winger, who is under contract until 2014, is also a pal of Anfield midfielder Nuri Sahin - his former Dortmund team-mate.
Grosskreutz said: "The Premier League will be my first choice. I really like English football."