Eli will happily send a clone to help. Because it is a clone, feel free to hurt/kill it. She will spend the time in her room focusing on the task and taking notes, so even if the clone dies, they will still have the information. The fact that she will FEEL it die... well, maybe she should be sitting in the medical area. She would be willing to be part of the third phase, but would be largely useless. Phases 1 and 2 though would work with her.