a few more suggestions from fellow hunters in some groups i'm in:

- Give the lore NPCs more use by adding in lines such as "Fortunately, this mark hasn't been seen for some time and things are safe" or "It's on the loose again!" to indicate if a mark is ready to be spawned or not (in-game feature to tell if a mark is ready to spawn/has spawned/still on cooldown basically)

- Re-examination of the s-ranks that require "kill # of groups of monsters"

- Some zones can be difficult to find the s-rank in depending on weather (i.e. Laideronnette spawning in the dark and rainy weather, Safat in blizzards at night, Wulgaru at night) while it is great these marks are visible clear across the map, having a "you sense your mark to the x" like with the weekly B-rank hunt mark would really help in these cases