Jurgen Klopp's side are expected to sign a replacement for the departed Philippe Coutinho in the summer and were heavily linked with a move for France international Lemar.
Liverpool captain Jordan Henderson played down any injury concerns ahead of Saturday's Premier League clash with Manchester United.
Live coverage of Tuesday's Champions League action as Liverpool take on Porto while Paris Saint-Germain host Real Madrid.
Jurgen Klopp has reiterated that he is not planning to rest players for Liverpool's Champions League last-16 second-leg tie against Porto, although could make up to three changes.
The German coach does not believe the Brazil striker would fit in any other system as discussions over a new deal begin
Goals in either half give the Reds their 300th Premier League win at Anfield as Newcastle remain in trouble.
Jurgen Klopp is likely to lose Emre Can at the end of the season and could turn to Barella as a potential replacement.
Klopp would be a major factor in transfer negotiations when they are faced against the other members in the top six.
Matt Ritchie is available after illness but Jesus Gamez remains a long-term injury absentee for the relegation threatened Toon.
Wijnaldum and Woodburn are both sidelined with "more than colds" according to Jurgen Klopp, who is confident over Jordan Henderson and James Milner's availability.
Lanzini was linked with a move to Liverpool earlier in the season but Moyes wants to secure Premier League survival before thinking about tying him down to fresh terms.
Victor Wanyama signed a five-year contract when he joined Tottenham Hotspur from Southampton in 2016, but is now demanding a new deal at the north London club.
Liverpool's latest financial results were unveiled on Thursday, with the club turning a £21m loss into a £39m profit and posting soaring revenues of £364m.
Former Liverpool striker Stan Collymore believes the Reds need to sign an experienced goalkeeper this summer and thinks Juventus icon Buffon would be an "incredible presence".
David de Gea has been in fine form for Manchester United this season, with the Spain international keeping 15 clean sheets in the Premier League.
Sturridge suffered a hamstring problem just three minutes into West Brom's defeat by Chelsea earlier this month.
Pat Nevin believes lack of squad depth could hamper Liverpool and Tottenham Hotspur's chances of finishing in the top four and qualifying for the next season's Champions League.
Liverpool are in third place on the Premier League table, 15 points adrift of leaders Manchester City.
The Liverpool footballer is loved up with the Little Mix singer.
Ray Parlour believes the move has helped Alex Oxlade-Chamberlain grow as a player, something which cannot be said about Jack Wilshere.
Newcastle have confirmed that Jonjo Shelvey sustained a knee injury during the 2-2 draw at Bournemouth and will be further assessed before Saturday's meeting with Liverpool.
Liverpool hold a huge 5-0 lead from the away leg of last-16 tie and face Manchester United in the Premier League four days after concluding Anfield fixture.