Fin Reg grants the government the ability to modify and even rescind financial, employment and other business contracts executed by an institution during the wind-down procedure.
Think in terms of a multi-purpose hall, giving different teams and different sub-teams the ability to modify the box to fit their needs so they can hear themselves and each other better.
In GT5 the wheel doesn't offer a substantially different feel compared to the Logitech G27, but the ability to modify the wheel's configuration on the wheel itself made it much easier to live with.