Gravenberch scored a goal in the team's recent match against Everton.
Van Dijk believes Gravenberch has been consistently playing well since the start of last season.
He credits Gravenberch's hard work and determination for his success, saying he is a key player for the team.
Van Dijk notes that Gravenberch has come a long way since his first season with the team, where he struggled to find his footing.
He attributes Gravenberch's improvement to a combination of gaining confidence, developing as a player, and learning his role in the team.
Van Dijk is pleased with Gravenberch's progress and acknowledges the high expectations that come with being a key player.
He encourages Gravenberch to continue working hard to maintain his current level of performance.
