Gallagher's future at Chelsea remains uncertain as he is into the final year of his current deal and could be sold to help ease financial concerns. The Blues have been looking at potential replacements and have made Manchester United star Andreas Pereira their top choice, according to Globo. Chelsea have been in touch with his agent Kia Joorabchian and are willing to pay up to £35 million (€41m/$45m) for Pereira, while hoping to offload Gallagher for around £50m (€59m/$64m).