A little while before Sam and his group had landed, they were carefully checking the planets nearby. Using Logan's devices that had been adjusted to track the readings of the Dalki instead of the demon tier beast showed that there really were no Dalki on the other planets.
Surprisingly as well, they were still working and hadn't been destroyed, including the ones on the planets with Dalki.
'Condensing their forces, are they really just using the same trick as us when we first attacked?' Sam thought. 'It doesn't seem to quite suit what they have done before.'
It was then, just before landing, that they had a call. It was from Vorden. He updated them on the information they had found out about a specific type of Dalki called the new Gen. The bad feeling that Sam seemed to be coming true, although there wasn't much information other than the Dalki being slightly different from what they had seen before.