Both players arrived in the summer and have failed to nail down a regular first team place in Ranieri's plans. The coach said: "I can't wait for Tiago or Almiron to adjust to our system.
"Rafael van der Vaart is a very good player, but he is more an attacker than a midfielder. That is what we're missing at the moment."
"I have always said Juve must go for the Scudetto this season."