HITC Football understands that Brighton & Hove Albion are locked in talks with Boca Juniors to secure the signing of Valentin Barco. The 19-year-old left-sider – who can play in defence or midfield – is regarded as one of the biggest talents in South America and has been on the radar of the likes of Manchester City, Barcelona and Real Madrid. He played a starring role in Boca’s run to the final of the Copa Libertadores and now he is considering his future. Boca are trying to tie him to a new long-term deal – which would also take out his current release clauses. Release clauseAs it stands Barc…