“Ed Woodward: [GIF of someone rubbing their hands together],” another wrote on Twitter.
Another said: “I could 100% see sancho at united.”
Sancho has been heavily linked with a move to the Premier League in recent months.
Reports this week claimed United fell they are leading the race to sign the winger next year.
Red Devils boss Ole Gunnar Solskjaer is desperate to bolster his forward line at Old Trafford as United eye a top four finish.