Nope, not so simple. Been there, made that mistake. In Commencal's case it doesn't change THAT much. If this (changing the location of the pivot near the rear axle) happened on an Atherton bike for example, it would make it a linkage driven 4-bar. On the Polygon it would make it a 6-bar. The Supreme is still a 6-bar layout, regardless of the variant we're looking at. It will likely change what the antisquat and antirise are doing, even more so probably for the antirise (as the brake is mounted to a whole different link), but yeah, still a 6-bar.