Yes, Son of Sand,
Makes perffect sence. However, I have not yet found any "Near Panchromatic" Collodion systems that do not use both red and green sensitizing dyes. The terms "near panchromatic" or "almost panchromatic" are often used because,a collodion plate recipe was not found that ballanced the red, green and blue sensitivities to the visual spectrum. For that reason,color compensating filters were used with these systems.