I doubt she was hired just to get rid of two players. She seems to be a long-time and trusted secretary or whatever of the scumbag company president. Maybe she was actually doing her real job for a change and tried to hire a famous (in those circles) person to advertise gunpla battles.
In truth, she offered him a lab and resources. I guess she thought that if they could raise his model's attributes by 5%, it would bring the goal that much closer.