The prospect of a long awaited mega-bout between Floyd Mayweather Jnr and Manny Pacquiao may have receded in recent years but promoter Bob Arum believes the fight will take place, most likely before the end of 2016.
A duel between the defence-minded Mayweather and the aggressive Pacquiao, the biggest drawcards of their generation, has long been savoured by boxing fans, if only to decide the mythical title of the world's best pound-for-pound fighter.
"I think that fight will eventually happen," Arum, Pacquiao's promoter, insisted.
"We are certainly open to the fight happening and we are prepared to sit down with [the Mayweather team] at any time and work out terms."
Five-division world champion Mayweather, who is known for his shrewd business acumen, had been expected to meet Pacquiao in 2010 until negotiations collapsed over the American's demand for random drug testing.
Mayweather, who has hinted at illegal methods by often questioning how Pacquiao could have won world titles in an unprecedented eight weight classes, has since said he would not fight the Filipino as long as Arum is his promoter.
Veteran Arum, however, has his own theory about that.
"Frankly, it's the same as it always was," said the 82-year-old promoter, who has worked with giants of the ring such as Muhammad Ali, Sugar Ray Leonard, Marvin Hagler and Roberto Duran.
"The idea that Mayweather says, 'Well, I'm not going to fight Pacquiao because Bob Arum is involved,' is the latest in a whole line of excuses.
"If you look at it from Mayweather's standpoint, he has this unbelievable deal with Showtime [satellite television network], paying him all this money ... so he would probably figure, 'I have three more fights under the Showtime contract'."
Assuming that Mayweather wins those next three fights to improve his perfect record to 49-0 and conclude his Showtime deal, Arum has a strong feeling that the flamboyant American would then agree to a mega-fight with Pacquiao (56-5-2).
"He [Mayweather] would figure, 'Why don't I do those [three] fights for the easy money and then in 2016, with my 50th fight, I could beat the [49-0] record of [Rocky] Marciano by fighting Pacquiao'," said Arum.
Should that bout take place, it could well be the last fight of Pacquiao's career as the Filipino agreed earlier this week to extend his promotional agreement with Arum's Top Rank company until the end of 2016.