A trap for who? [ Jim's seen this sentiment before already, but he doesn't agree with it. ] It's only refugees who come in here, and I don't think whatever spooked the Natha would be stopped by anything we could rig up over a doorway. The most effective way to harm the stasis chambers is to cut off their power supply, which would kill all of them at once.

[ So the traps - or whatever - would have to be wherever that is. ]