The concealment would work on O'Conner, but he has burned through an entire clip of ammunition from an assault rifle. There are benefits to noticing someone doing that even if there is powerful magic saying "Don't notice me!"
The spirit has manifested, yes, but just so you know, Sammy doing an attack on it will be just as damaging to her concealment, especially where the spirit is concerned. I thought there was a distance involved with the spirit's Force, that is why I didn't have Clem shielded. That is my mistake.
Awaiting actions from Clem, Snow and Sammy.