Well, that certainly makes it a worthy point to be looking at.
There is one outside thought, which is the veracity of all that's being said here. I had never heard of this investigation at all, and I have many questions. I'll have to take a closer look. But is it possible there are intelligence operations still around in recent years, promoting fruitless side-theories, tying in emerging genuine clues with old dead ends, to frustrate efforts at finding the truth? Yeah, it's possible, is all I'm saying.
Otherwise, if true, it sounds damn compelling.
The one point I intend to hang onto until I see enough reason not too, is Abu Talb's onetime official suspect status. That will keep me holding back rather than diving into calling him a key suspect.
In general, I've never gotten the PPSF to PFLP-GC link that makes Mr. Abu Talb enough a part of the network to be suspect. I hear there is one, but ... anyway, here you cite, if I read right, a one-person removed connection - or cluster of them. Imamdi et al. visiting the Frankfurt cell does ring a bell, but I'm hazy at best. That would I think be beyond coincidence.
As for buying the clothes, whoever made that conspicuous purchase of brand-new clothes past closing time was not apparently trying very well to make himself anonymous. I'm having a hard time seeing any Libyan, or Abu Talb, or anyone sane, planning out such a way to fill the bomb bag. In a way, our Swede is less likely, in a sense, due to his existing possession of similar clothing - including, we hear, an exact replica of the blue babygro bought.
I know that leaves us with few options - it makes the most sense to do it that way only to frame someone else. But why Tony Gauci? (Etc. ...)
Now, on the London angle, again we have someone being informed that there is evidence of a bribe of an airport worker in London. That means insider, and ties in with the break-in, so Talb needn't even be there, though his wife did pass through, along with Mr. Taheric, etc. ...
I'd like to see the evidence they uncovered for this insider in some more detail, but I fear these are professional defense witness expert types like John Wyatt, Owen Lewis, and for that matter Juval Aviv. They don't always share their sources, and while some may do some good work, some are crackpots, at least part-time. It almost seems that defense teams don't want actually true material, which could piss off the wrong people just a little too much, but some approximation - truthy enough to raise doubts in court and maybe get the case tossed, but not solid enough to force a military shut-down of the trial and ensuing crisis...
So just from the outside, those are my unfounded rantings. I'll actually start reading the stuff next.
ETA: Caustic Logic can reveal that he's still skeptical. They found evidence that he sailed to London on Dec 19-21, and there met with Imamdi and, precisely, Abu Elias, whom I had long suspected of being in London that day (tho some sources have him handing the bomb off to Iranians, and there's the potential Iran Air link, etc...). I've heard of meetings like this alleged in Frankfurt in the days before the bombing, and those I think were untrue. In the years after Manly and the break-in evidence surfaced, they're being alleged in London. How did they get all the intelligence to know each of those people was there? In what building? On whose word or evidence? Etc ...
Sorry I'm being such an ass about this. But anyway, those are my thoughts. Maybe overly-skeptical, but someone else would have to show that.