I'm glad that Devourer is being replaced.
I'm so happy that devourer is being replaced because devourer junglers can finally act like real junglers. This is not about my opinion on the state of balance of devourer. This is about something else.
In my elo and lower than that at least, most devourer junglers I see mostly farm. They rarely gank and sometimes even afk farm because they believe that their farm is more important so they can get sated. I know that you can get stacks from kills but the way devourer was made, it pressures players in my elo and lower to farm instead of gank since farming is guaranteed while killing is not. So basically, most devourer junglers aren't really junglers, but laners without a turret.
I'm not saying it's impossible to gank a lot and get sated at the same time, it's just most devourer junglers don't want to do that.
In conclusion, for the lower elos, this item is like a double sided sword. While players believe that sated devourer is OP, I feel that the team that has a devourer jungler also suffer during the early game. This is from my personal experiences. I am not a jungle main but I have jungled before.