I was thinking why not to implement something like a pheromone dart or similar on the drone so meanwhile we are walking, could be an option on the drone to launch a pheromone dart on the map and so attract dinos. Maybe the dart could be based on the dinos rarity.
I was thinking in another thing, could be very interesting apart of the supply drops, something like a egg nest, so that we can recolect random dna according to the game zones??
Let me know your thinkings.