48669
Upon his arrival , head coach Luciano Spalletti described him as a very important player for the team , noting his experience , ability in the air and strong character .
 Luciano Spalletti
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Luciano Spalletti