AS Roma coach Rudi Garcia fears Pablo Daniel Osvaldo could be driven out of the club by fans.
Osvaldo was jeered during yesterday's 1-1 friendly draw with Bursaspor.
"He is a great striker and there aren't many out there like him," said former Lille boss Garcia.
"He has character and talent, even if at times his personality causes problems. There are things he should not do and in my view he was wrong to answer back to the jeers, even if I know it must be tough when being insulted.
"Roma would be stronger if he stays with us for this season."