Barcelona's Denis Suarez has hit out at his critics following rumours that Arsenal may cut short his loan spell at the Premier League side.
The midfielder is on loan at the Emirates Stadium until the end of the current season, however reports have increased that Unai Emery could send him back to Catalonia before the end of the campaign.
The former Villarreal player has not started a game for the Gunners, with speculation over his work rate and adaptability to English football - but he has reacted angrily to these stories.
He tweeted "Working hard, learning and improving. Don't talk about my workouts if you have no idea" - alongside a training video from Arsenal's London Colony training complex.
The Gunners do have a purchase option on Suarez this summer, and Barcelona are happy to let him leave, however it remains uncertain whether or not he will stay in London.