Barcelona head coach Gerardo Martino feels Victor Valdes' decision to leave at the end of the season placed the club "in trouble".
The Spain international goalkeeper announced last year that he would not extend his contract beyond the current campaign, instead opting to depart Camp Nou, where he has spent his entire professional career.
And Martino believes that call might have had a negative impact on the team.
"I'm very much surprised by Valdes," Martino told reporters ahead of Sunday's La Liga clash with Levante.
"His decision not to further his contract put the club in trouble because the goalkeeper has a very large impact on the team.
"It's the only position where you know a player won't be there and that means we have to review our choices."
Barcelona are currently level on points with Atletico Madrid at the top of La Liga, three points clear of Real Madrid in third. And Martino thinks it may take more than 100 points to win the title this season.
"We may be looking at a league championship in which 100 points aren't enough," he continued. "It's all about not losing the momentum that the other two leading teams have."
Reigning champions Barca meet Levante on Sunday, a team they beat 7-0 in the reverse fixture, but Martino is not expecting a similar encounter this time around, adding: "I believe that game wasn't typical, especially looking at what Levante have done since then.
"They've proved themselves to be a solid and combative team, fast on the break and good in defence.
"They haven't conceded as many goals against any opponent since then. I don't expect a repeat of that match."
|8||N. El Zhar|
|Coach: Joaquín Caparrós|
for N. El Zhar 56'
for Rubén García 72'
for A. Ivanschitz 87'
|Karanka delighted with Boro´s game management|
|Middlesbrough 1 Hull City 0: Ramirez sinks sorry Tigers|
|Can Arsenal break the Basel curse? The Champions League in Opta Numbers|
|Everton confirm serious knee injury for Bolasie|
|Stam set for Old Trafford reunion in FA Cup third round|
|Sanchez, Ozil contract talks not just about money - Wenger|
|It is normal my son says I´ll coach Inter, I will - Simeone|
|Chapecoense confirmed as Copa Sudamericana champions|
|Sullivan backs Bilic to reverse Hammers´ fortunes|
|It was close...very close - Hummels reveals level of Man United interest|
|What You Might Have Missed: An FA Cup comeback of all comebacks and Monaco can´t stop scoring|
|Preston fans to be refunded from Beckford, Doyle fight fines|
|In-demand Lindelof ´happy to stay at Benfica´|
|FA charges City and Chelsea for late fracas|
|Darmstadt sack coach and sporting director after dismal run|
|Anyone who says they would not sign Messi is a liar! - Caballero|
|Roberto warns Madrid: Barcelona will cut the gap|
|Emery: Champions League top spot was always PSG´s priority|
|Guardiola brands Sanchez transfer rumours as lies|
|Boateng ruled out of Bayern´s clash with Atletico|
|FA confirms four-game ban for Aguero|
|Blatter FIFA ban remains after CAS dismisses appeal|
|Luis Enrique: I don´t give a damn about beating Gladbach|
|Emre hits out at Allardyce´s style... and slams his chewing gum|
|Bravo the world´s best goalkeeper, says Pellegrini|
|Ibrahimovic: I know how to kick someone and make him fall asleep|
|Barcelona and Real Madrid would not win 5-0 in Ligue 1 - Verratti|
|Seedorf out, Eriksson in at second-tier Chinese club|
|Tevez to China? Shanghai Shenhua claim ´breakthrough´ in talks|
|´English football is not more pure´ – Pochettino will not slam Alli for ´dive´|
|Gudjohnsen offers his services to Chapecoense|
|Savicevic: Champions League qualification paramount for Milan|
|Wenger: West Ham could take two years to settle|
|River Plate play in green as tribute to Chapecoense|
|Roberto Carlos open to coaching in A-League|
|Wenger confident there is more to come from Arsenal|
|Kane wants to see out career at Tottenham|
|Aguero challenge labelled ´crazy´ by disappointed Cahill|
|Mourinho ´has nothing to hide´ over tax affairs|
|Guardiola happy despite City setback|
|Ibrahimovic: I tried to avoid Coleman|
|Pogba hits out at ´distorted´ holiday claim|
|Nice 3 Toulouse 0: Plea strikes again as hosts go top|
|In-demand Belotti extends Torino stay|
|Mourinho defends decision to bring on Fellaini|
|Man Utd performances much better under me, says Mourinho|
|Draw the least Everton deserved against Manchester United, says Koeman|
|Mourinho fumes at media double standards|
|Mourinho has ´no thoughts´ on Fellaini penalty incident|
|Neville unimpressed by ´idiotic´ Fellaini|
|Manchester United are the Premier League´s worst team for dropping points with late goals|
|Manchester United mocked after Fellaini congratulations|
|´We have to put it right´ - Jones frustrated as United lose another late lead|
|Lulic sparks racism storm with Rudiger insult|
|Everton 1 Manchester United 1: Late Baines penalty denies Mourinho|
|Eto´o prefers Iniesta to Ronaldo and Messi: He deserves four Ballons d´Or|
|Liverpool join unfortunate group after Bournemouth collapse|
|Strootman praises Roma´s mental strength after derby win|
|Comeback win over Liverpool a special day for Bournemouth - Howe|
|Liverpool stopped playing football in Bournemouth collapse - Klopp|
|Lazio 0 Roma 2: Strootman and Nainggolan continue Giallorossi dominance|
|Bournemouth hero Ake hails incredible comeback win over Liverpool|
|Montella hails Lapadula´s ´fairytale´ rise to AC Milan stardom|
|Beautiful football is Guardiola´s Bayern legacy - Rummenigge|
|Bournemouth 4 Liverpool 3: Stunning comeback leaves Klopp´s men reeling|
|Lopes set for several weeks of treatment on ´sound trauma´|
|Lapadula: This is just the start of my Milan journey|
|AC Milan 2 Crotone 1: Lapadula winner spares Niang´s blushes|
|Torres fit for Bayern Munich clash|
|Dortmund´s Sahin fears eased|
|Eto´o: Guardiola still the best coach in the world|
|Carvajal apologises for swearing at Barcelona fans|
|MP calls for examination of Mourinho tax avoidance allegations|
|A-League Review: Sydney go six points clear at top as Adelaide clinch first win|
|Referee sorry amid fall-out from Werner dive controversy|
|Pique taking inspiration from 2014-15 turnaround|
|Aulas: Lyon should be awarded win after Metz clash is abandoned|
|Emery: PSG must learn from defeat|
|Marotta: Best to laugh at Pogba comments|
|Mourinho: I´m bringing back Manchester United DNA|
|De Boer: Nobody in charge at Inter|
|Chapecoense to be named Copa Sudamericana champions - Tozzo|
|Bilic: We are in a relegation fight|
|Aubameyang: I don´t know if I´ll be at Dortmund next season|
|Goals will return for Higuain, says Allegri|
|Southgate hopes to convince Zaha to play for England|
|Simeone will go to Inter, says son Giovanni|
|Watford fan dies after falling ill during West Brom clash|