After the Senate inquiry what happens? Are recommendations made to the lower house for a change of legislation. This has to go then the Senate. It will be a fairly long process maybe 2 years considering the current amount of legislation that needs consideration.
I suppose should it get to the first stage- tableing of a bill- the mongrels will know the game is up and quietly stop the cadet scheme. That is of course if we don't have a change of government before that happens.
Food for thought.