This happened a lot in certain categories last year (AtlM88 and Sea330 come to mind). Another one was 3x4 day trips weren't enough but 4x4 day trips was too much. With no other (shorter) trips left, guys could be forced into reserve lines or lines of less than 65 hours, though there are some nuances with how that all plays out. Some people don't mind this, but there should be some contract language to keep this from happening to > X percent of the bid group.