Still not good news, but that translation is not accurate.
A more accurate translation would be:
"I've already decided but I can't talk to you about it"
Afterwards Bravo - asked whether he would like Alexis as a team mate - says that obviously anyone would like Alexis as a team mate but that the decision is not just down to the players, that there are clubs involved and ultimately they will each go to their own club after the tournament and settle things one way or the other.
So yes, not good.
Regardless, I think selling to a domestic rival would be idiotic. Either refuse to sell and hope we can mount a challenge next season, or sell outside the Premiership.