I think acl pretty well nailed it, if you are in any jeopardy of being affected by the MOAB, have all of your ae, vd, and md bids updated. In reality, I think everyone except really senior 747-400 and 777 capts are in jeopardy of being affected.

I like the MOAB concept, we take a sharp stick in the eye one time and its done. The alternative is a painful tweak, followed by another and another... death by paper cut. Git 'er done.