What ever happens it will definitely be rebranded as Fedex there is no doubt about that. Watkins , the family, owns right to the name. Plus the name change would just give Fedex another arm for their company with .....ground, freight, critical..etc.
As far as getting the axe Local61 that depends on how close another Fedex is and the size of the terminal. If its 37 miles that is not that far. You could be ok if the size is small. If its big......be careful.
One thing I would do is look at your workforce once you start. Are they lacking experience do they have what it takes. And your goals? Do you want to drive? Do you meet qualifications? Finally, when a buyout like this happens it can be a full year to two years before a change is felt. Hang in there.....ride the wave!!