Bill of Free Thought

The Bill of Free Thought is a fourth term Liberal Bill which allows change of ideological beliefs.

Overview
Every term (a year after the mid-terms), all members of the House, Senate and Administration (excluding the President) have a 10% chance of changing their ideologies one place up or down the ideological spectrum.

If enough ideologies are changed, the Horde and Alliance parties could switch wings if enough of their party members move down the opposite end of the spectrum to the party's ideologies.