However, the central midfielder appears to be happy at Villa Park, especially if they qualify for next season's Champions League.
We're all very happy with how this season is going, especially me, with all the history that the club is building and for my goals and assists, too," Luiz told DAZN Portugal.
"Personally, I'm very happy with it all and I think it's just the start of a new chapter. As I always say, Aston Villa is a huge club and we're prepared to write a new chapter.
"Since Unai arrived there was a huge boost in the group's confidence. I think he brought confidence to the team because we always had a good group of players.
"The squad is pretty much the same, only one or two players were bought in, so I think his work was important for the history that we're writing."