It could, requiring an offline commute to SDF or positioning on a Browntail earlier than preferred. If you are a commuter starting a RSV block, you *must* be in position prior to your RSV block starting - no arriving at 0005 local for a RSVA on-call period starting at 0000 local.

That being said...there currently aren't many Sunday or Monday AM departures from domicile. There are trips that start with a deadhead from domicile on those days, but lineholders can deviate (ie. not take the "as-scheduled" deadhead). There are a number of Sunday/Monday PM departures which again, could require an offline commute or positioning earlier than preferred on a Browntail.