Liverpool boss Jurgen Klopp is plotting a third swoop on Bayern Munich's fitness staff.
Klopp already has fitness guru Andreas Kornmayer and nutrition consultant Mona Nemmer as part of his backroom, having lured them away from Bayern.
And BILD says the Reds boss is now in contact with Andreas Schlumberger, Bayern's rehabilitation and prevention chief, about a move to Liverpool.
The pair worked together at Borussia Dortmund before Schlumberger left for Bayern in 2015. He had been snapped up by BVB from the German Federation in 2011.
Klopp's squad has been hit hard by injury this season and he sees the addition of Schlumberger as a solution to the problem.
Schlumberger is tied to Bayern until 2019.