"It certainly wasn't one of those fights that left you craving a rematch and it is probably a good job because that is not an option.
"Parker must now defend against our own Hughie Fury, who officially holds mandatory status for a challenge for the WBO heavyweight title."
Parker's promoters Duco Events are keen to hold Parker's first defence in New Zealand. But if the money isn't right, their next option is likely to be in the United Kingdom, and either London or Manchester.
Warren is in no doubt where it should be held, and if the two camps can't agree on the money, it's likely to go to a purse bid - in other words, the highest bidder.
"I know Hughie was watching events in Auckland closely and wants the fight. He is right up for it so we will do our best and get it done for him," Warren wrote.
"We will enter into negotiations with the objective of bringing the fight over here. The worst case scenario is that it goes to purse bids and if it does, so be it.
"Bringing the fight to the UK market makes sense for both parties and it would be the perfect opportunity for Hughie to really put his stamp on the division and show the public what he is all about.
"He is a superbly talented individual who is so well drilled and schooled by his father Peter. All the tough and tricky learning fights he has been put through from such an early age will really serve him well now."
David Haye was made the mandatory challenger by the WBO when the Parker v Ruiz Jr was sanctioned by the organisation. However, he has instead made a fight against fellow Englishman Tony Bellew, a cruiserweight, for March.
The Samoa government chipped in more than $100,000 for Parker's fight last Saturday after Duco Events were unable to secure a partnership with local or central government in New Zealand.