Can anyone clarify the reserve improvements outlined in LOA 11? Some make sense, but for those of us who don't have 121 background, it would be nice to see how the improvements listed in LOA11 will improve QOL on reserve. On the other hand what is a "bucket system?" When will line pilots start to see these changes? Are these improvements an attempt to make upgrade, and leaving a R1 line as an FO to a CA on an SCR schedule more palatable?