Here's the scoop: The exped squadrons always had the highest deployed time in the community, even prior to OIF when all we were doing was no-fly zone enforcement. Second, the community went through this weird adjustment period where they actually stood up an additional exped squadron, VAQ-143, then decom'd it a couple month later after FLE issues popped up and essentially made it impossible because there wouldn't have been enough aircraft. This is the crux of the current dilemma - not enough airframes. So, it's not a matter of having more people to do the mission. The AF currently augments each of the three exped squadrons with three ECMO types. IMO (having been an exped guy for my first tour), they're more trouble than they're worth. The current exped mission requirement, which is relatively new, is now being done by the three exped squadrons, Marine VMAQs, and also the boat squadrons that are deployed in the Gulf.
Bottom line: None of the alternatives that have been bandied about by the AF or USMC will be able to meet the requirement gap that will appear when the first exped squadrons are "scheduled" to go away. The short-term solution will be either keeping the Prowlers flying longer (either Navy or USMC), or buying more Growlers to serve in that role.
Brett