Paulinho scored nine goals in 49 appearances after joining Barcelona from Guangzhou Evergrande last summer in a €40 million (£35.3 million) move.
Browsing: Guangzhou Evergrande
Paulinho spent two largely unsuccessful years at Tottenham Hotspur between 2013 and 2015 but enjoyed a more fruitful time in the Far East, scoring 27 goals in 95 appearances for the Chinese Super League club
Meanwhile, Obi’s agent, John Shittu, has denied claims that the 29-year-old has already agreed a four year deal to move to Valencia
The Argentinian superstar is suffering from renal colic, a stomach pain often caused by kidney stones