I really hope you're right but I doubt. Robert Fernandez was pretty good at keeping cards close to his chest. IIRC we've signed Umtiti, Digne and Gomes "out of nothing" (Paco was a different story but more because of the mess at Valencia at that time) while other players were still heavily linked to us in the media on the day we've announced those signings. Yeah, we've had mixed success with Robert's signings (like with basically every other SD) but I miss him. Abidal didn't show the same abilities so far. Nowadays our top transfer targets are known in the media for weeks or even months before we try to sign them which only drive up their price so no wonder we've overpaid for Dembele and Coutinho after their prolonged transfer sagas and the same will happen with Lautaro.
So I would be very happy (and even more surprised) if we're just using Lautaro as a smoke screen and are actually working on other transfers, preferably on improving the defense and midfield.