It's been announced Tobido will leave Toulouse for Barca when he comes off contract on July 1.
And the development has left Sadran fuming: "From my point of view, the player has been ill advised, since he has only played ten Ligue 1 games.
"Barça have not been as good as they should be.
"They did not behave like a big club, they announce that the player will arrive in July but I do not know anyone who can say what will happen in six months.
"Life can reserve surprises, even the most delicate.
"It is not very glorious coming from a big club, even if they legally have the right to. We also have our share of responsibility."