and there is no FWA and a new version of Work Choices is introduced?
You're assuming that will happen. Of course that's what Labor want you to assume, because it's literally about the only bullet they've got left in their gun (that and 'vote for Labor cos your Dad did'
).
If the Libs do that, they will demonstrate very short memories and an outstanding lack of common senese. For that they will probably get voted back to the stone age at the following election, just as they did last time they tried this little caper.