I think what Matchroom and BJS have alluded to is why does a fighter prefer to fight for a British Title on Channel 5 than a World Title on Sky?
I think Eubank Sr. is paranoid about being stitched up and goes completely the other way, making him very difficult to deal with as Frank Warren has stated. It probably went like this:

Eddie Hearn : we could get you £300k for a shot at Jacobs or £150k for a warm up prior to that.

Sr. : Yesss , but Hennessey will Give uthssss and Blackwell £120k each for a British Title fight and you will only give uthssss £100k each.

EH : English, me old son, forget about the British Title , I ain't paying Blackwell £120k, if he fights anyone bar your lad, he'll be getting £80k!! If you fight Jacobs and beat him, Jr. will be on a Million a fight!!!!!!

Sr. Yesssssss , however, Kipling once sssaid "Words are, of course, the most powerful drug used by mankind"

EH : I'm sorry, English, you've lost me?

Sr. No Sir, it is YOU that have Lost ME and Chwistopher to boot! Either you pay the market value for the Blackwell contest, or we shall depart!

EH : English , you'll get MORE money for not fighting Blackwell.

Sr. Edward , in the world of Pugilism, one must accept the challenge and fight the good fight! as Kipling stated " If you don't get what you want, it's a sign either that you did not seriously want it, or that you tried to bargain over the price” and you Sir, must pay the correct price.

EH : English, why the fuck are we talking about some faaaacking cake maker?
Sr. it is with a heavy heart that I bid you good day Edward.

EH : fack off back to Channel 5 you Lunatic.

Sr. Would Matchroom be interested in Promoting my upcoming fight with Nigel Benn.

EH : English, Faaaaack off!

Sr. As Kipling once said, and I Quote "If you can keep your wits about you while all others are losing theirs, and blaming you. . . . The world will be yours and everything in it, what's more, you'll be a man, my son.”

EH: Call facking Security, I've facking 'ad it with this facking Loon!!!!!!!