Coach Mikel Arteta has backed new signing Bruno Guimaraes to “ignite something different” in English Premier League champions Arsenal, who are preparing to defend their title in the upcoming season which begins on August 21. 

The Brazilian international was introduced to Gunners fans ahead of Sunday’s 2-3 friendly loss to Borussia Dortmund, after completing a move from Newcastle. The deal was reported to be worth £75 million (approx Rs 966 crore).