Not exactly accurate. The bottom Captain in Newark on the 757/767 is a 2005 hire. On the 737, they are Captains in IAH, EWR, CLE, ORD, DEN, LAX, and Guam. 2005 Captains are as high as 86% in some bases, which is well above the 90% G-line which means they are line holders. Junior 737 Captain might even be a 2007 hire, I would have to check.
For those that want to believe that Captain goes artificially junior at CAL, the junior staffed Captain for both CAL and UAL is 66% system seniority for March. The only difference is when that pilot at 66% was hired.
Can you post what fleet and seat they were in at the MAD? Just because there has been incredible growth in the last three years (since the merger announcement) don't think an arbitrator will be forced to take into account an updated status and category position like the CAL opener proposed. -Mil