Arsenal are taking a close look at Porto midfielder Danilo Pereira.
ESPN says Arsenal see Pereira as an alternative to Atletico Madrid midfielder Thomas Partey.
Given Atletico simply do not want to sell, Arsenal will have to pay his full £45m release clause.
In contrast, Porto are said to be willing to let Pereira leave for around £20m.
He has captained the club and is a regular international for Portugal meaning he has leadership and experience in abundance.
