The midfielder has come off contract at Roma.
"My agent and I are looking for a team," Taddei revealed to Sky Sport. "I'm taking a bit of time to decide where to go to play.
"I still want to play and enjoy myself and that is the most important thing. Soon I will make the right decision.
"Fiorentina? They are a great team and a lot of Brazilians have played there. It's a great option but nothing has yet been decided."
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