PORTO ALEGRE, BRAZIL - JUNE 29: Luan of Gremio during the match Gremio v Santos as part of Brasileirao Series A 2016, at Arena do Gremio on June 03, 2015 in Porto Alegre, Brazil. (Photo by Lucas Uebel/Getty Images)
PORTO ALEGRE, BRAZIL - JUNE 29: Luan of Gremio during the match Gremio v Santos as part of Brasileirao Series A 2016, at Arena do Gremio on June 03, 2015 in Porto Alegre, Brazil. (Photo by Lucas Uebel/Getty Images)