Santi Cazorla has warned Arsenal's rivals his midfield partnership with Mikel Arteta and Jack Wilshere is developing rapidly, ahead of today's home game with Newcastle United.
The Gunners have strung together three successive Premier League wins, with the midfield trio starting together against West Bromwich Albion, Reading and Wigan Athletic, and contributing a total of six goals.
But with Newcastle next to visit the Emirates Stadium, Spanish midfield star Cazorla believes the best is yet to come.
"Every day that goes by, we understand each other better," said Cazorla. "It is very easy for me to play with them. Mikel is more of a tactical player, a very important player in any side.
"He always has to be well positioned to cover the open spaces that we leave further up the field. And Jack is an amazing football player.
"I did not know him well because when I arrived he was injured, but every day that goes by I understand why he is so well rated here, and especially for what he brings to the team."