If you have an ATO with simulators which aren't running anywhere close to max capacity and you also have instructors who are anything but busy now (remember, BUD base was down to 4 flights per week not too long ago, probably not much busier now), why wouldn't you offer a self-funded course to someone willing to do an A320 type rating now for whatever reason? The advertisement explicitly says that it's not a job offer and does not include base training.