The Reds fly out to the Italian capital on Wednesday afternoon ahead of our last-four clash, 6-2 up from the first leg after a superb second-half comeback at Old Trafford last week.
Daniel James misses the trip through injury, while Anthony Martial is still on the road to recovery from a knee problem picked up while on international duty for France in March.
There no other fitness concerns for the Reds, although long-term absentee Phil Jones remains out.
Youngster Anthony Elanga is included again, having been added to the club's B list for the competition and he was part of the squad that won away at Granada in the last round.