Re: "One of the Epic jungle monsters should not grant 5 stacks."
I previously made a thread about how dragon should only grant 3 stacks because Herald gives 5.
While that's not exactly what happened:
Stacks on Rift Herald:
5-> 2
Anyone who downvoted my other thread because they were devourer-jungler players thread has now lost the argument.
This was a very good decision on Riot's part.