Things are not quite as clear cut as they seem.
First, there is nothing definitive saying that Nazara reprogrammed them. The heretics "accepted his logic" is the exact phrase used. The geth do not always agree on everything. Remember, Legion's higher level runtimes are split on the reprogramming decision. These splits likely occur frequently among the geth, and would last either until all options were fully explored and all of the geth runtimes agreed ("reached consensus"), or until a situation came up like the one with Sovereign. The geth which disagree leave, and the others let them. "Their conclusion was correct for them, ours was correct for us. Neither result was an error." Had it been a reprogramming, Legion would have made it much more obvious, as well as had to explain why the reprogramming would have failed to change all of the geth.
Second, the reprogramming does not entirely void their free will. It changes a baseline algorithm, which in turn affects the results of their entire mathematical logic structure, and would change it to fit in line with the original geth. Yet the actual amount of free will they possess would not change. The heretics currently have no real choice. They follow Sovereign because of their logic path, and as long as they are stuck with that logic path, they will not choose another. The true geth, similarly, are frozen on their path by their own conclusions, drawn from similarly fixed programming. If the true geth do indeed still have free will, then the heretics, once reprogrammed, will as well. It would be a programming equivalent to counseling a paranoid or schizophrenic organic entity. Changing the direction of the choices, but not eliminating them. If it does indeed eliminate all choices, then the geth never had free will in the first place, and the point is moot.
Third, if it works, it is a more permanent solution. Destroying the heretic base is of great help to the rest of the galaxy in fighting the heretic geth, yes, but there is no proof that all of the heretic geth runtimes remain on the station. The heretics might still be able to rebuild and become a new threat. The virus, however, is broadcast through the FTL network, and would hit every heretic as it reconnected. Those that remained isolated would be outnumbered and would diminish in capacity whenever a connection was made, until, eventually, they would either all be converted, or they would lack the numbers needed to achieve sentience.
And, finally, it is not a guaranteed solution. The heretics, upon receiving the new baseline operations, would reanalyze their paths and return to the geth, yes. However, Legion itself explains that the true geth would then integrate the experiences that the heretics had while serving under Sovereign, and that the results of that reintegration would be impossible to predict. If the integration causes another reexamination of the path the geth are forging toward the future, it might bring about a new consensus that we might not be happy with. Perhaps they might not follow the Reapers, but they may still come to the conclusion that it would be best if organics were eliminated. An unlikely possibility, but still a possibility. Never underestimate free will.
Modifié par Skyblade012, 11 février 2010 - 02:09 .