Personally I would be satisfied to have the developers provide their own comments on this forum. I love all the suggestions and ideas being discussed on this forum don't get me wrong but it would be nice to see the developers at least discuss their views on the changing of Spellbook powers.
Thank you guys for your comments and ideas, it's really helpful for me to know that my opinion on Spellbooks is shared among the Edain community.
P.S I love the Huorn concept as well.
EDIT: I also want to provide updates on my new thoughts for the changes that I suggested.
1. I am a huge fan of the Huorn concept, I am all on board for that. Great suggestion.
2. Mordor's Arrow Volley removal suggestion for me was mostly a personal nitpick. It just always felt off to me as a Mordor Spellbook power, if the team was willing to replace Mordor's lone tower power in the earlier updates, it would make sense that they replace the Arrow Volley power with something more Mordor themed. Especially if its related to trolls, trolls need some buffs considering how orc-centric Mordor currently is. Still the Edain team has higher priorities, for me Lothorlien's spellbook change is more important since three of the factions in the game had Eagle Summon, also Lothorlien can summon an eagle through Radagast.
3. It was an error on my part but I forgot that all the factions are suppose to have their own weather spell. Rohan's Cloud Break is fine theme and lore wise but I feel like the effects of Rohan's Cloud break should be different than Gondor's for the sake of variety.
4. The Dwarf lone tower was mostly a nitpick, it has a different model and fits the Dwarf's building focused theme, so if it doesn't get updated I will be ok with it.
I updated the survey, I apologize if anyone doesn't like the changes I made, so feel free to change your vote accordingly if you like but I have updated the survey to better fit the opinions of the community.