We have complained that some trips are unsafe in MIA. The group has to make the claim before it appears in three bid packages. After that, the Company will say you have been doing it all along. The trips will be removed from lines and go to open time. If no one trades into them they have to be covered by M pilots. You have to be carefull in using it because if they goto open time and everyone trades into them - the company will lose respect for the scheduling comittee rep.