Hunters Call mega reward

Me and my friends have been grinding out hunters call for months and it is so so hard but we are almost done with it and have become quite the fishermen. I know there is a legendary title at the end but because this is so difficult to complete and because only 0.01% do it, I was wondering if it would be possible to add another reward for finishing it. Like a golden rod with gems or something. I ask because every other type of emissary has gotten updates except hunters call. I’ve been at level 50 for ages and we have spent so so so many hours fishing. Just wanted to suggest it