Lazio coach Simone Inzaghi insists they can handle the departure of Keita Balde Diao.
The striker is pushing to be sold to Juventus.
Inzaghi stated: "I think too much has already been said. I had honestly trusted him, as nobody more than me really protected and relied on him as I did.
"Over the last week, I did not see the right attitude and so I left him out. Everyone is important, but nobody is indispensable. If Keita leaves, he will be immediately replaced."