Sport says Barca’s financial situation remains acute and could lead to either Gavi or Pedri being cashed in.
Chelsea are interested in Gavi, with Pedri a top target for United.
The young midfield pair are seen as future Ballon d’Or winners and regarded among the best of their generation.
Barcelona would only have to sell one of them, with each man valued at €100m.
However, the Catalans will look at all other options first, with the idea of either player leaving considered “taboo.”