The Italian has told his side to bring out their true colours against the Giallorossi...
The Blucerchiati are desperate to bounce back from consecutive losses against Genoa and Milan. Del Neri is ready to introduce new ideas as he revises his tactical framework.
"We need to invert the negativity. We have had a tough week, but we have tried to understand the situation and what has gone wrong.
"I have seen the players work hard this week. We have put things behind us and now we have to restart."
Del Neri faces former team Roma and is keen to stress the importance of putting theory into practice.
"We will be playing a motivated Roma side who are level on points with us having come off the back of a derby win against Lazio," he added.
"However, we will be angry and hoping to react against them."
Salvatore Landolina, Goal.com