General Coat Patterns Questions

This is our current wording from here: https://wolf-rpg.com/showthread.php?tid=16171

Character Designs
WOLF has a semi-realism policy that extends to character creation, in that players are free to design wolves with unusual markings or patterns, but all wolves must have realistic coloring.

Wolves can come in any shade of black, grey, white, tan, or brown -- and any agouti derivative of these colors. Depending on subspecies, some wolves can come in shades of russet brown or orange-tan. Iberian wolves, ethiopian wolves, and mexican wolves all demonstrate higher saturation of "rust", while arctic wolves, tundra wolves, and other subspecies tend to typically come in whites, greys, and agouti.

Patterning and markings can vary by subspecies, but please keep it realistic! Piebald markings, tri-color, dilutes, merles, and brindle are all unlikely to occur in purebred wolves and should only be used in wolves with direct dog ancestry.

Players are free to select any eye color.

Unrealistic Designs
Wolves cannot be blue, purple, red, green or any other color that is not explicitly mentioned above. Included in the non-permissible category are stripes and markings resembling stripes. Wolves may not have accessories unless they have a compelling backstory, and these accessories must be limited to realistic means such as: collars, tracking collars, harnesses, or tags.

The CMs are always happy to clear up any confusing language, so maybe a starting point would be -- what specifically isn't worded well or what is coming across as ambiguous or subjective?