Inter Milan legend Walter Zenga has questioned the imminent sale of Cesare Casadei to Chelsea.

Inter have already sold Andrea Pinamonti to Sassuolo and are also in the process of selling Casadei to Chelsea.

Zenga said, “Inter sold Pinamonti and Casadei and pocketed €35 million.

“But if Casadei is so good, the question arises – if Casadei is good enough to end up at Chelsea why couldn't he play here?

“You wonder why they see players abroad and invest in them like this. The problem comes down to income and expenses."