Totally with you guys. This thing had pointless written all over it. They introduced those characters at the beginning of the series, so Im thinking, well maybe they are going to have some storylines...But they introduced them, seemingly to kill them off to fill an episode.
Didnt like it one bit.
But the good news is, they are dead now, their acting was so painful to watch. The bit where she was trying to get him to jump into the water to get the bag was so cringeworthy. It was as bad as the acting in the drama "Expose" that we saw at the beginning of the episode, maybe she thought she was acting in that.

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Ricky "The Hitman" Hatton: 44-1, 31 KOs
David "The Hayemaker" Haye: 21-1, 20 KOs
Undisputed World Cruiserweight Champion (WBA, WBC, WBO, The Ring Magazine Champion)