I'm not a Delta guy, but I wanted to join that team from 1985-2001 once I got done with my active duty. Along the way, many of my friends joined the company joining a lot of other great people I knew there.
I never interviewed there, as they stopped hiring in Jul 01 and I was lucky enough to get hired at another carrier that didn't get quite so crushed by the busting of the internet bubble and the tragedy of 9/11. However, a lot of those Delta friends came back onto active duty or worked hard in the Guard to make ends meet. I was proud of my unit--every pilot that needed work got it. I often wondered how the poor guys who left regionals and didn't have an ANG/Reserve fall back were making due. I wasn't even at Delta, and wasn't furloughed, but I remember the events of 2002 and the Comair MEC communications and remember thinking "dang--those guys are REALLY pi$$ing in their own punchbowl here..."
Now--this isn't personal. I've helped a LOT of great folks from Comair get ready for jobs at FedEx, JetBlue, SWA, and other airlines. Most Comair guys and gals didn't bring this on themselves, and I know they are suffering.
That said, when 2000 RJ guys flip the bird collectively to Delta, I don't think they should expect a whole lot of love back in return from the pilot group. Those guys that were furloughed in 2001/2 are still largely FOs, but many will be captains soon. Some are already in the training department, and others will be LCAs, chief pilots, and other leadership roles at some point. And as you have seen--they can pull a copy of the 2002 memo up without any trouble. So yes...it HAS been 10 years...but no people don't forget those kinds of things. Comair went on strike and incurred the ire of management. Their MEC turned their back on some furloughed mainline guys, and incurred the ire of the DAL pilot group. I don't know who is left once you have enemies on both sides.
Now--this is personal.
You use an ALPA logo in your avatar, and thus your profound opinions are often taken by the less informed on the board as ALPA positions or policy. With the long history of inflamatory and stupid stuff you have posted, you may give the impression many hard working ALPA volunteers at a host of carriers agree with your positions. I, for one, rarely do and would appreciate it if you chose another avatar that indicated something more personal and didn't reflect on what I think is generally the best force for pilots in the industry.
Second--10 years isn't a long time. Its a drop in the cosmic bucket. Asking someone to forgive past judgment decisions--be it paying for training at Gulfstream or not allowing your own pilots to vote on a potential merger agreement because you thought you could get a better deal--won't be forgotten just because those decisions now might tarnish your current situation. In fact, making decisions asking yourself "hey--how will this decision be viewed by others in my profession 5, 10, or 20 years down the road?...." might just lead to a pattern of better decision making by both individuals and institutions.
Again--not a Delta guy--but asking for help now after slamming the door in their face ten years ago is not going to be any easy sell. There are other ALPA carriers hiring...I'd say their odds are much better there.