['Due to various internal problems at my job nearly all workers positions will be reassigned.  In spite of this I plan to continue working for this company.', 'I am sorry to hear that will you still be needed for your job?', 'I am hoping that my versatility and ability to pick up on new things quickly will keep me employed. In which position I am not currently sure, but I like the company']
Thats great I am sure you will achieve success there.
In my first year as major accounts manager there was a shakeup at the company. Even though peoples jobs were not for certain at the time I chose to not accept a job offer from a competitor.  My parents always told me you leave with who you went to the dance with.