I would say job satisfaction varies wildly based on backgrounds. For me, the job is NEVER challenging and almost never rewarding. For those who think we kill all the time, realize that it's not nearly as often as the fighters and bombers in theater, especially when you consider the number of hours we operate. Don't believe everything you hear, it's nothing like flying a real airplane, the SA level is nowhere close to the same, we don't really drop that much and, despite what a certain field graders on 60 minutes say, the same rush isn't there. I don't know, maybe they're being told what to say to try to recruit people, but I doubt it.
As for manning, ISR is important, I get it, uncle already! But you don't need guys like me or even guys out of pilot training to do this job 99.9% of the time. I say bring on all the punks, shoe clerks, retired guys, contractors, navs, whoever wants to operate these things. It's obvious that there is no consideration for skill, experience, or ability required even for that .1% of the time it's actually needed, so bring em on I say.
Clearedhot, there is the capability to allow one pilot to control 4 drones at once, but the "leadership" doesn't want to accept the miniscule risk involved. "What if all 4 engines shit the bed at once? What if all 4 have to shoot at the same time? CHAOS! AHHHHHHH!!!!"