Roma coach Eusebio Di Francesco wishes Juventus were without Cristiano Ronaldo for their clash on Saturday, labelling the superstar "danger number one".
Ronaldo will be rested before the end of 2018, but the 33-year-old will face Roma.
The Portuguese forward has continued to star since joining Juve, scoring 12 goals in 21 games in all competitions.
Di Francesco, who is under pressure with Roma seventh in the table, knows the challenges awaiting his team when they face Ronaldo.
"Ronaldo is danger number one. He has got the skills of an out-of-the-league player," he told a news conference.