It just needs a TLC badly.
Maybe a boost in size and an ability where it can sense anything below 60% health similar to the dire wolf.

The #1 thing that needs to be in TLC 3. At least make it as large and powerful as the mosa. Should have one of the highest attack dammages because scientists have proven that the megalodon has the most powerful bite of any living thing and is strong enough to crush a tractor trailer.

Remember that sharks take forever to regen stamina

Good for clearing out rivers full of piranhas or sabretooth salmons especially on The Center