They brought in the pitching coach who fixed Giolito to fix Lopez too. Posted a bunch of videos to Twitter of the two working together. Hyped up the return of Lopez's curveball which he had been told not to throw by the previous regime in Chicago.
None of it worked.
I attended Lopez's major league debut against the Dodgers. A Yankees fan I know texted me before the game to tell me how jealous he was because Lopez's stuff was electric. He got hit hard. Nothing has really changed since.