"A spokeswoman says that if more than that amount agree to take the voluntary severance, it will be allowed. The severance program primarily affects mainline Delta employees. It will not affect Delta pilots, who have a union contract with the company, and employees at Delta regional carrier Comair, which is based in Erlanger, Ky."

Taken from the same link posted by RiddleEagle. I'm assuming this quote means the buyouts dont affect Comair, but its a glimmer of hope nonetheless.
Maybe this means Freedom goes bye-bye and thats more than enough for the 25 RJs.