Faint smile came back to Maurice. Hmmm, this might be more interesting than I feared.
I would rather not pin our hopes on a single method of salvation, if that is what you ask, so I'd rather withdraw the part about being the only solution, if you don't mind. One more option, more like.
As for more conjectures - sure. Conjecture next: Everyone is expendable, any specific human being could be sacrificed. This isn't high rhetoric about species survival (though that is correct), it is just a working assumption. Steve and the Doctor are probably at the top of the chain of important beings; Generals and the Armory Master are perhaps also high, though still lower than them. Below the rank of Generals, the likelihood of conditions arising that would dictate that sacrificing the person in question is worth it is fairly significant, and roughly equal. Human life is priceless, and thus it is the next common denomination, the new currency of consideration instead.
Conjecture next: Between the training received from the Armory Master, natural aptitude and the trained skill, ARM trooper Maurice Sanctor is one of the more appropriate candidates, especially when genemodified towards that goal. ARM trooper Lyra Arden could also have been used for this purpose, thanks to the same training, but the extent of genemodification and retraining would be far greater, and thus it is inadvisable, to say nothing that it would require first reverting the existing modifications. Not to mention that I would rather not thrust my cross upon you. ARM trooper Pancaek Nilys is perhaps the other best candidate, and if the Armory Master could be waken - without mental or physical injury, without effectively killing her - and capable of putting him through the same training, he could be the person one should be looking for instead, though there'd still be some matter of geneenhancing to consider. A number of other... - Maurice looked to check up with his wristpad - ...oh. And Pancaek is uneligible for geneenhancement anymore, it seems. Regardless, if the training is on the table, a small number of other people could also perhaps be molded for this task, but most of them have long been stasis-catatonic, and the others haven't shown the aptitude for mental defence or offence. ARM trooper Faith Valentine is of an edge case, having achieved her levels of mental defenses through ceaseless training alone - though the reason for that certainly complicates things enough.
Conjecture next: It is better to use a volunteer than an unwilling subject when possible - ethical reasons aside (though significant in their own right), volunteers are far more likely to be focused on their mission instead of looking for ways to sabotage it (if just unconsciously) than the people who were forced to go on it, and that is especially important in cases where the focus of the user would literally take part in the deed in question - as in the memory-editing mission, as in the currently proposed one.
And that is it, for now. Your turn?..