Romulo's future remains undecided at Fiorentina.
The midfielder spent last season on-loan with Hellas Verona.
"We're going to have to wait a bit - probably until next week," Alex Firmin told JN24.
"As I said a week ago, it is probably better to ask [Verona sporting director Sean] Sogliano.
"We're just waiting to see what happens. I haven't spoken with Fiorentina or Verona."
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