Juventus are eyeing Lyon defender Jake O'Brien.
La Gazzetta dello Sport says Juventus are showing interest in O'Brien.
The 22-year-old left Crystal Palace for Lyon last summer.
The Republic of Ireland international defender has four goals and two assists in 29 competitive games for Lyon so far.
However, Juventus can only sign O'Brien if Gleison Bremer is sold.
Related：
Crystal Palace
Olympique Lyonnais
Juventus