Your MEC responded that hiring any pilots at Comair who do not resign their seniority at their previous carrier gives rise to numerous substantive concerns.
Huh? What concerns?
The Delta MEC's offer of (future) preferential hiring at Delta is not sufficiently substantive to overcome those concerns and solicit Comair pilots' support.
What concerns?!?
Relax the Delta PWA, Section 1, seat restrictions imposed upon Comair and ASA that limit our growth in 70-seat and larger airframes.
Negotiate Delta Brand Scope language with Delta management that defines all Delta flying within the Delta revenue stream to be performed solely by Delta, Comair, and ASA pilots.
Negotiate a plan for future integration of our Delta, Comair, and ASA pilots seniority lists that fairly recognizes the efforts and contributions of all.
Oh........... I see what he did. The first two actions represent that of a regional union lifer, the last is a dream wish throwing a dart at a board and hoping it sticks.
Essentially, this guy gambled the livelihood of every Comair pilot by holding Delta furloughees hostage.
Epic Fail.