The former Chelsea manager who coached both players was full of praise for the forwards.
In a chat with Tiki Taka, he said: “When Ibra went to play in America I thought it was the final greetings. Instead, he scored in all games. Now he’s back in Italy, I thought it was the end and, once again, he scores every Sunday. Ask him if I wanted him at Napoli.
“He is immortal, like Cristiano Ronaldo. Continuing to play is easy but they don’t just play, they always score and that’s not easy.
“It never happened that I told Cristiano not to play because he is a better player than the others. You don’t have to be a scientist to understand it.”