Originally Posted by NoDeskJob

in the event I get a move-up line for Nov or a hard line for Dec, I wanted to throw out a few questions.
I know as a reservist we can use "bad day, worse day" to move a reserve day even if it is in the red. Can you do the same thing with a line/trip?
If you had a trip where the grid is in the black, I know you can't drop it; what about moving it?

Basically, the only reason I would bid a move-up line or hard line is to have more days at home and still have flexibility. I don't care about picking up more trips. As a reservist I like the ability to move reserve days around easily (grid permitting of course).