When Ham was finished explaining all the details, the other two were getting prepared taking with them everything they needed for their trip. But they couldn't leave just yet, as there was a reason why they had to wait. On Silver's advice Quinn had informed Dwight about what was happening.
There were a few reasons for this. He thought that maybe one, he would be able to send help to the other two from dwight. He still wasn't very confident that just with the two of them they could save Fex, who knew how strong the enemy was, and two, Silver and Quinn also agreed to keep Lee involved with what was happening, just like he had been doing Quinn.
There was a certain royal guard that Quinn would speak to,a contact that Dwight had told him to talk to whenever he needed to get in touch with him. Dwight said he could explain all the details to him, as he trusted him. This was how the two of them would set up their meetings.