I have not been working as a pilot for 5+ years, but more than 2 and I do have a full time job in these hard times and the short answer is: yes, absolutely.
1) It could happen, but then you can bid for a fleet change if your operator has more than one fleet or change employer.
2) Not happening in our life time. Not even with commercial cargo aircraft.
3) The importance of a stable roster is critically important, no matter how much you love this job.