Hunters' Rumors Block List

(A special thanks to Chuck for the write up, go check him out at https://twitch.tv/chuck13!)

What is a hunter's rumor blocklist?

Because each Guild Hunter is able to assign you a separate task, and those tasks overlap between the tiers, you can effectively "block" certain tasks as you cannot be assigned duplicates from different Guild Hunters

How should I set it up my block list?

Simply start by getting a task for whichever Guild Hunter you'd like to put a block on, and keep doing tasks until you land on the one you want to block. Once you get the block-task, move on to the next Guild Hunter! Then MAKE SURE to talk to the Guild Hunter who has the task you want to do again before going on your hunt. 

I want the fastest method for completing rumors to hunt Quetzin only, what should I block?

As of writing this, the recommended blocks for fastest Quetzin is referred to as "Kebbit Tech", its blocklist is as follows -
Kebbit Tech:
Novice - Sabre kyatt
Cervus - Grey chin
Ornus - Spotted kebbit
Aco - Sun antelope
Teco - open (no block)
Master - Red chin 

What should I block if I'm going for all hunter pets?

If you still need Herbiboar and Chinchompa, you can block the following -

Adept - Pyre foxes
Expert - Red salamanders
Expert - Sunlight antelope
Novice - Moonlight antelope
Tecu - Salamanders or moths 

That's really confusing, got any tips?