User blog comment:JuniperAlien/Do you think Kaldur (Aqualad) will...die?/@comment-3465526-20111111033617

Yeah, Okay. This is where I'm putting my money. Kaldur is the mole, because Kaldur is a Cadmus clone grown from the sample they took in the pilot -- they replaced him before Infiltrator and filled in his mind either by spying telepathically using the G-gnome who was hiding in the cave (and tried to control Superboy) or with magic. Sportsmaster told him about the mole in front of Speedy to both increase dissension on the team and to put Kaldur beyond suspicion once he reported the mole to the League. Thus Kaldur's stupidly clumsy "investigation" questioning schoolwork and loyalty (and targeting Artemis who makes a perfect fake mole for the Light to blame when they reveal her dad). Also Kaldur's question about J'onn in Failsafe -- the first thing he thinks of "is he a clone?" (Rassilon's point). And Kaldur wasn't really knocked out in Bereft -- he was faking to force them to desert Superboy enabling the Light to reclaim "the Weapon". And I say he didn't actually put on the Fate Helmet, that was faked through some other magic (Klarion?) which is why he could take it off easily.

Now bear in mind -- the central point of this is that Cadmus took cloning samples from all 3 sidekicks in the pilot and planned to use their clones to replace them as agents -- Robin SUPPOSEDLY destroyed the machine that took the samples and we were supposed to think the samples were destroyed -- but why (from a writer's perspective) TAKE samples if you're not going to use them.

So, really, given the cloning tech and the magic and mental powers of the G-gnomes and Klarion/Wotan, the mole could be ANY ONE OF THE ORIGINAL 3 SIDEKICKS (For example, we've had almost no viewpoint perspective from Wally since he was knocked out and left floating by Cheshire in Infiltrator -- just before the Light said they had an inside source -- that would have been a good time to substitute a Wally clone)