Look, if you did not know that the Skrulls were invading, you would look at that scene and see absolutely
nothing out of the ordinary. Absolutely nothing. If it's only apparent in retrospect, then by definition it was not a cleverly hidden clue setting a stage for later stories or something. Moreover, you're arguing that the Disassembled scene is significant despite
nothing in Secret Invasion itself having yet suggested that that Disassembled scene was at all significant. Your entire argument is based on speculating about a scene that for all we know doesn't actually exist, and you're telling
me it's frustrating that I don't take it seriously and am merely writing Bendis off? Yeah, no.
Here is an example of advanced planning: Greg Rucka having Mxyzptlk tell Clark and Lois, "Man, you two are going to be the cause of Infinite Crisis, you know that?" and then a year later during Infinite Crisis we find out that it's all happening because of Earth-2's Clark and Lois. That's an example of someone laying down seeds for something that comes to pass later. The readers think "Hmm, I guess Lois and Clark are going to be responsible for the Crisis," and then a year later they get to say "Wow, hey, they really are!"
Something that
isn't an example of advanced planning would be showing some Skrulls in a story where it actually makes sense for Skrulls to appear, and then four years later say "See that story back then? It totally shows Skrulls were going to invade, he planned it all along!" No, it
didn't show in any way shape or form that the Skrulls were going to invade, and you have
no idea or evidence whatsoever that he planned it other than your own speculation. No reader in their right mind would have read that that scene and thought, "Hey, maybe the Skrulls will invade in four years."