From Phil Hay’s Leeds Q&A, Re: GK position from The Athletic:
We’re waiting to find out with Casilla. It was interesting that Bielsa decided to use him at Derby because it suggested that, in his mind, Casilla is not necessarily done. But I still think there’s a chance he’ll go. Casilla’s reputation has taken a big hit in England. I know that Leeds have long been interested in Emiliano Martinez but sadly he’s flavour of the month at Arsenal. They’ve also looked at Angus Gunn (Southampton) before and that was a name which cropped up again last week. Whatever happens, there’s a very good chance Illan Meslier will start as No 1.We’re waiting to find out with Casilla. It was interesting that Bielsa decided to use him at Derby because it suggested that, in his mind, Casilla is not necessarily done. But I still think there’s a chance he’ll go. Casilla’s reputation has taken a big hit in England. I know that Leeds have long been interested in Emiliano Martinez but sadly he’s flavour of the month at Arsenal. They’ve also looked at Angus Gunn (Southampton) before and that was a name which cropped up again last week. Whatever happens, there’s a very good chance Illan Meslier will start as No 1.