Sundarpatan offers, arguably, one of the most unique hunting experiences in the entire game. Part of this is mainly due to the addition of the Bengal tiger and its new AI.
Lately, I've been thinking about the behavior of tigers in the game, and something I think could change is the growl they make when they're close to the player. After all, it is a predator known for its stealth, and it would not simply reveal to its prey that it is nearby.
For me, the best thing to do would be to replace the growling with the alarm calls of the Indian peafowl. Not only would it make it more realistic and immersive, it would also provide room for a potential backfill of this bird in the reserve.