"They should know that they've got a difficult situation, because Barca is a difficult club and there's an adverse financial situation too -- it won't be easy at all," Xavi told DAZN.
Barcelona sacked coach Xavi Hernandez on Friday after the Catalan giants failed to win a trophy this season but just weeks since he and club president Joan Laporta agreed he would stay in the post.
Young Barcelona midfielder Fermin Lopez struck twice to secure his team a hard-fought 2-0 win at Almeria on Thursday in La Liga.
Carlo Ancelotti's side romped clear of last season's winners and shock challengers Girona to clinch their record-extending 36th La Liga trophy
The last chance saloon has opened its doors early for Barcelona as they travel to the capital on Sunday aiming to hold off Real Madrid's LaLiga title run in a desperate effort to stay alive in the race for the only remaining major silverware they can win.
Barcelona woke up with a familiar sinking feeling on Wednesday, another Champions League hangover, after Paris Saint-Germain thrashed them 4-1 at home to eliminate them in the quarter-finals.
“He [Xavi] is doing very well. He expressed himself in the sense in which he expressed himself, I understand that everything is open and everything is revisable,” Laporta said.
Xavi has insisted there has been no change to his decision to leave Barcelona at the end of the season.
Champions Barcelona are determined not to let their crammed schedule get in the way of their bid to win back-to-back LaLiga titles even though they are third in the standings, coach Xavi Hernandez said ahead of Saturday's clash against Getafe.
Barcelona coach Xavi Hernandez said he will quit his "cruel and unpleasant" job at the end of the season after his struggling team were beaten 5-3 by Villarreal on Saturday in La Liga.
Xavi's side wrapped up the title after two first-half goals from Robert Lewandowski spurred them to a 4-2 win against city rivals Espanyol on Sunday
Even rivals paid tribute, with Real Madrid midfielder Luka Modric saying: "one of the best players I have played against."
Rayo Vallecano stunned impotent La Liga leaders Barcelona on Wednesday with a 2-1 win, outplaying the Catalans at a rowdy Vallecas.
Barcelona supporters chanted Lionel Messi's name again after 10 minutes, representing the World Cup winner's former Barca shirt number, amid hopes he could return to his former club after his Paris Saint-Germain contract expires
Xavi Hernandez admitted it would be hard to sleep after Real Madrid outclassed his Barcelona side in a 4-0 Copa del Rey at Camp Nou on Wednesday.
Barcelona defender Ronald Araujo suffered a thigh injury during the El Clasico victory over Real Madrid, the La Liga leaders said on Monday.
Barcelona clung on with 10 men to beat Valencia 1-0 and move 10 points clear of Real Madrid at the top of La Liga on Sunday, thanks to Raphinha's early header.
Barcelona beat Real Madrid 1-0 in the Copa del Rey semi-final first leg on Thursday at the Santiago Bernabeu, but were criticised for only having 34 percent possession
The Catalans face Madrid at the Santiago Bernabeu on Thursday in the first leg, without injured trio Pedri, Ousmane Dembele and Robert Lewandowski