The Reds select the same XI that started last weekend’s 1-0 win at Tottenham Hotspur.
Fabinho and Joel Matip are back in the matchday squad and named on the substitutes’ bench after recovering from respective injuries.
Jurgen Klopp’s Premier League leaders host United on Sunday (16:30 GMT) and go into the game 27 points ahead of Ole Gunnar Solskjaer’s side, who are fifth.
“The gap is so vast between them,” said Jenas on BBC Radio 5 Live’s Friday Football Social.
“Klopp has something about managing players that Ole is learning.”
United won the Premier League 13 times in 21 seasons under Sir Alex Ferguson – who retired in 2013 – including three in a row between 1999 and 2001 and between 2007 and 2009.
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Since Ferguson’s retirement in 2013, they have only finished in the top two of the top flight once, though they did win the FA Cup in 2016 and the EFL Cup and the Europa League in 2017.
Former United striker Solskjaer succeeded Jose Mourinho, initially on a temporary basis, in December 2018.
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