Arsenal management are unhappy with Gabriel Jesus being selected by Brazil.
ESPN says the decision by Brazil coach Fernando Diniz has left the Gunners upset.
Diniz explained to Globo Esporte: In the last squad, we hadn't called up Martinelli from Arsenal. He didn't report to the CBF in a very complete way, so we didn't imagine that Martinelli would be ready to play against Venezuela and Uruguay, and he was ready to play before our games"
Because of this too, we're going to bring Gabriel [Jesus] in to find out his real condition, because we still have 15 days to go until the games, so we believe he could be fit enough to play, because I like him a lot. We have 24 players on the list, and if anything happens to him we won't need to change the squad."