The 34-year-old star joined the Reds in 2006 but could be set to leave the club this summer.
Argentina international is suffering worst run of form in five years at just the wrong time.
Joe Allen has 14 months remaining on his current deal and Liverpool are yet to open talks regarding a new contract.
Jurgen Klopp is impressed by the performance of a few squad players in their 4-1 win over Stoke City.
Steven Savic also trained with the group on Monday and could be available to make the squad against Barcelona.
Pique makes Barcelona's final squad after returning to training on Tuesday morning.
Alex Iwobi has been a revelation since coming into the first team.
Jan Vertonghen believes Tottenham owe it to Mauricio Pochettino for their good performance
Sheyi Ojo has made seven first-team appearances this season scoring two goals and providing three assists in all competitions.
Former England captain says he is "working hard" to return ahead of Manchester City visit.
Spaniard had missed Monday workout with a hip problem.
The England defender plays against Middlesbrough Under-21s alongside Cameron Borthwick-Jackson.
Manchester City face Paris Saint-Germain in the Champions League clash on Tuesday. Find out how to follow the match live in the UK.
Diego Simeone face must-win clash against La Liga rivals at Vicente Calderon. Find out where to watch the match live in the UK.
Paris Saint-Germain defender Thiago Silva wants Zlatan Ibrahumovic to not consider Premier League move.
Borussia Dortmund defender Mats Hummels has been subject of interest from Manchester United since last summer.
Spain international sat out training on 11 April as a precautionary measure.
Manchester United take on West Ham in a FA Cup quarter-final replay at the Boleyn Ground on Wednesday (13 April).
Zlatan Ibrahimovic is a free agent in the summer and has already expressed his desire to leave PSG.
Carroll scored a hat-trick against Arsenal while Diafra Sakho didn't even make the squad.
Zielinski suggests he will make a decision over his future after Euro 2016.
Rooney played exactly an hour in his first appearance since February.
The Algerian international is out of contract this summer amid interest from a host of Premier League clubs.
Barcelona travel to Atletico Madrid on Wednesday after a 2-1 victory in the Champions League quarter-final first leg.
The 53-year-old Portuguese has been strongly linked with the managerial role at Old Trafford.
The 26-year-old player has been chased by his former club Swansea City.
The 34-year-old midfielder is targeting FA Cup glory this season, despite United's recent woes.
Real Madrid host the Bundesliga side following a 2-0 defeat in the first leg.
The 52-year-old pundit thinks the Frenchman will leave the club at the end of his current contract.
Graeme Souness says Tottenham will only get more funds by playing Champions League football.