So readers know that Ryoma and Hayato will survive but Benkei will die, the Saotome Lab will be destroyed and abandoned, Ryoma will quit and leave... and Shin Getter Robo is terribly dangerous.
Mainly in that it causes House to go crazy when he finds out and smash his car into her living room, which gets him jailed for the better part of a year, and causes Cuddy to quit and leave the state, in turn causing Foreman to take over her position.