Having more than one group sounds like a good idea, although it may also be prudent to have another back up plan just in case. Maybe someone kept behind to help break one group out if they get caught without the other group having to show their hand or that they are connected to each other. I'm not sure if we have enough people for that though, unless we break it down into teams of 2. Or they could play it off that they were tracking the other team after they heard they were coming to steal technology from They-Lun, maybe. Kaldur is all about having more than one option available in case things go wrong.

Kaldur is part of a team back home that is all about covert ops and infiltration, but also knows that trying the diplomatic approach can at times be far more fortuitous if you play your cards right. So he would be good on either of the teams.

I'm also down for the single log with subthreads. It will probably be a lot easier to manage and keep the threads on track that way.