Fiorentina are ready to push through a deal for Benfica defender David Luiz.

Doubts over Cesare Prandelli's commitment has raised concerns over several of Fiorentina's summer transfer targets.

However, Viola sports chief Pantaleo Corvino is determined to land Luiz, whether Prandelli stays or not.

Fiorentina are pouring everything into going for Luiz after dropping their interest in Chelsea defender Branislav Ivanovic.