Arsenal target Robert Firmino is good enough to play for any team in the world according to Brazil boss Dunga. The Hoffenheim forward is being linked with a move to north London, and scored his side’s only goal in a 1-0 over Chile at the Emirates Stadium on Sunday. Chile international Charles Aranguiz says it would be a dream to follow Alexis Sanchez in the summer. The midfielder is being linked with a £4.5 million move to the Gunners. And finally, Arsenal are plotting to make a shock summer move for Liverpool star Raheem Sterling should the Reds be unable to tie him down to a new contract before the summer.