Arsenal are interested in Gremio striker Luan.
The Mirror says Luan would be available for around £30m with Gremio rejecting a bid of £17m from Russian side Spartak Moscow last summer.
Luan has one international cap and recently helped his club to the final of the Copa Libertadores with a brace - which took him to 16 goals this season.
He has been linked with Liverpool, but the Gunners are now eyeing the striker.
Luan won the gold medal with Brazil in Rio last year.