Fulham had the benefit of having met, interviewed, discussed terms and offered the job to Jol last summer. So the swiftness and effectiveness you speak of is a little bit disingenuous.
In fact, you could say that Fulham got their man 12 months later than they wanted because of their incompetence at agreeing a deal with Ajax for his release.
Imagine the uproar on here if a similar situation arose with AVFC and, for example, David Moyes.
Uproar if David Moyes, who may have been first choice last summer, is appointed this summer, a year later? No, won't be an uproar.
Now imagine if Fulham had signed AM ( I know we haven't yet ) there would have been a lot of funny remarks about them from a lot of our fans.