Manny Pacquiao urges Floyd Mayweather to fight him again: 'If boxing fans want it then why not?'

Manny Pacquiao has urged Floyd Mayweather to fight him for a second time - 48 hours after giving him a ringside view of his defeat of Jessie Vargas. Pacquiao believes contract negotiations for a second superfight would not be nearly as acrimonious as they were for their first encounter in May 2015, which became the richest in boxing history. The fight, which Mayweather won on points, grossed $700million (?563million), of which they shared half - Mayweather a reported $240million (?193million), a…