Manny Pacquiao has hinted a rematch of his 2015 blockbuster with Floyd Mayweather Jnr could be on the cards next year. “Right now we have a lot of negotiations about my next fight – there’s a possible rematch with Floyd Mayweather,” Pacquiao told a news conference on Wednesday. “There’s a lot of ongoing negotiations right now, so it’s hard to plan what fight I’m going to post. I’m waiting for the final negotiation.” A world champion in eight divisions from flyweight to super welterweight,...