Julian Brandt trained alongside Kai Havertz at Bayer Leverkusen on Thursday.
Leeds United have submitted a official bid for the free agent.
Negotiations with Leverkusen over Brandt’s contract remain ongoing.
Leeds are understood to be leading the race to sign him before his contract expires.
This comes as multiple reports confirm the English club’s determined pursuit of the German midfielder.
Both clubs are said to be weighing their options carefully.
Brandt’s versatility and pace have drawn interest from several European teams.
Leeds’ manager praised the German's creativity and effort.
If the deal goes through, Brandt could sign with the English side before the summer window closes.
Fans are already wondering about his possible role in the midfield.
The transfer could also release funds for Leeds to bolster other areas.