Atlanta United deal for Independiente and Argentina U-20 attacking midfielder Barco, worth a reported $15M.
Shanghai Shenhua fans disappointed with Carlos Tevez's lucrative spell with the club are unlikely to be pleased with his latest remarks.
Talented Argentinian teenager Ezequiel Barco is expected to join Atlanta United after Independiente announced he is leaving the club.
Having previously been linked with Atletico Madrid and Real Madrid, forward Lautaro Martinez has agreed to raise his Racing release clause.
Arsenal are said to be keen to sign Cristian Pavon, but Boca Juniors revealed there have not yet been any approaches for the striker.
Argentina great Diego Maradona called for an audit into the nation's football association after meeting with FIFA's normalisation committee.