Romano, both Manchester United and Newcastle have adopted Jackson as a potential replacement for Cesco.
The reporter revealed: "If Manchester United gets Cesco, Jackson may be an option for Newcastle. If Newcastle signs Cesco, it is reported that Chelsea admires Garnacho very much, so maybe some (player swap) solutions can be found. The forward's domino will be knocked down in the next few days."
24-year-old Jackson plays as center and contributes 13 goals and 6 assists to Chelsea's 37 games last season, and the German turn is worth 50 million euros.