I think the simple answer is we are running a little fat on pilot count. By having lines that are only 4 days and under guarantee it becomes difficult and non beneficial for a pilot to manipulate their schedule. The company does not want to pay over guarantee when they have too many reserves sitting around. Wait for PBS. There will be very few awards over 75 hours. Once attrition happens or growth occurs, then hours per month will rise until we reach our breaking point. FO's will wait longer to upgrade and our furloughee's will wait longer to be recalled. This is the cost advantage the company wants.