Antoinne Griezmann has made his appearance against Arsenal 2 days ago, and he made some assuring things from the fans who are looking forward to see his confidence built throughout the games for the Catalans.
His vision, teamplay, and decision making skills will surely help Barcelona's tactics. His good passing and strike accuracy will be needed to pair up with deadly forwards Luis Suarez and Lionel Messi.
Midfield will also be a crucial factor in Griezmann's playing style. They should be able to distribute the ball properly and the recipients should be distributed.
Though I can say that team play is more prioritized to score better opportunities in Barcelona, I can say it will still happen. I can't wait for the next season to come.