87521
He would be a potential replacement of Paulo Vitor Barreto who was bought back by Udinese in June .
 Paulo Vitor Barreto, Udinese
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Paulo Vitor Barreto, Udinese