I noticed that there are two Ranger spells with a redundant spell requirement listed in their DISCERN.

1. Bear Strength lists both Cheetah Swiftness and Athleticism as required prerequisites, however, Cheetah Swiftness already has Athleticism as one of its required prerequisites thus rendering moot Bear Strength's requirement for it.

2. Memory of Nature lists Blend and Athleticism as its required prerequisites, however, Blend has Earth Meld as a required prerequisite which in turn has Athleticism as one of its required prerequisites thus rendering moot Memory of Nature's requirement for it.

Is it safe to assume the Athleticism requirements of these spells is simply a redundancy caused by an oversight? If so, then it won't affect the graphical spell tree I'm creating except to cause confusion as to why there isn't a direct link between certain spells when DISCERN lists one. I thought I'd bring it to the GMs attention in case its more complicated and the requisite is supposed to be something else entirely, and also so that if it is a redundancy it could be adjusted to be more streamlined.