Chelsea are willing to sign Jadon Sancho on a permanent deal from Manchester United despite a £5 million ($6.4 million) clause that would allow them to cancel the deal, according to reports on Monday. Sancho moved to Chelsea on loan in August in a deal that reportedly included an obligation for Chelsea to buy the winger for £25 million. But after a promising start to life at Stamford Bridge, the 24-year-old's form has dipped and details have emerged of a way out for the west London club if they paid a cancellation fee. With just two goals in all competitions and none since December, Sancho has struggled to hold down a regular place in Enzo Maresca's side as they chase qualification for next season's Champions League.