Lenglet, who joined Sevilla from Nancy last January, has enjoyed an impressive season with
Samuel Umtiti has been locked in contract talks with the club, although the French international has recently made clear his desire to remain in Catalan, telling L'Equipe (via Marca): "What I wanted was the negotiation that I've already had with them and I've always been very clear about what I wanted.
"I have been clear that I want to renew with Barcelona and I want to be here next season. I'm at a club that has allowed me to fulfil my dream of playing for them and want to stay.
However, both Thomas Vermaelen and Yerry Mina's futures at the club look far from certain. Mina only arrived in January, but the Colombian international has failed to impress and could be sold or loaned out in the summer.
Vermaelen, on the other hand, only has one year left on his contract and the club are willing to sell the former Arsenal defender if they receive a suitable bid.