Time always flowed fast when Khan was busy, and his number of tasks had only increased after the meeting with Rodney.
The Tors had completed the commission, but Khan had to spend time turning it into a part of his arsenal, and that didn't only involve finding the most fitting emotions.
Moreover, the deal with Rodney involved something technological. Khan didn't know the possible ramifications of leaving his genetic signature, but he had friends that could solve his doubts.
One week wasn't long, but it left room for some preparations. Khan only had to visit a familiar street to speak with Sen-nu and explain his doubts.
It turned out that Khan's worries weren't entirely unfounded. The right expert equipped with the right technology could hack the Global Army's network, so the same could happen with genetic signatures.