Earlier this week, Billy Joe's old man told iFL TV: "There are a few issues we're not happy about that we got to get sorted out.
"That's the size of the ring. Matchroom wants us to box in an 18-foot ring, and then they come back with a 20-foot ring. It was supposed to be a 24-foot ring.
"Then we've compromised with no smaller than a 22-foot ring.
"MTK is on it, and they're all over it now. Hopefully, that'll sort it out, and I'm sure it will be.
"For Matchroom to want Billy Joe to box in an 18-foot in the ring, that's an amateur ring.
"It seems to me in an 18 to 20-foot ring, they're trying to take Billy Joe's advantage away from him, and we haven't got many advantages here.
"We're up against everything. Eddie Hearn has delivered this fight, but at what cost?
"He's not working with us.
"He's working against us in every opportunity. Matchroom need to pull their finger out, otherwise we will be coming home.
"I want the fight to happen, Billy Joe wants the fight to happen, but we will not budge on this."
The fleet-footed Saunders - who has bamboozled all 30 of his professional opponents with his fleet-footedness - called for a swift resolution to ensure the fight is on a 'fair playing field.'
He told Behind the Gloves: "There's one or two small things now.
"One of those small things and when I say small is the ring. I've left it to my team. I let them sort out all of that rubbish.
'"You don't go in a 70,000 seat stadium with hundreds and hundreds and hundreds of feet long and dance in a 16-foot ring or an 18-foot ring or even a 20-foot ring.
"This magnitude of fight has to be on a fair playing field."
Billy Joe Saunders threatens to withdraw from Canelo Alvarez fight over size of ‘phonebox’ ring