What if the OOB is far enough away from the fairway even a drop on the edge doesn’t give a shot to the green where as a provisional ball that finds the fairway can. I don’t see many OOB that have a fairway within two club length s
I've only seen the bid for the lost ball, I assumed for ob you do the same, take a line from the flag and the point of oob to two clubs on the fairway, if that's not how it is then oob is different from a lost ball or I've completely missing this.