Im just going to be straight forward with these and adressthem in order with my opinions attached. I like some and thing some are absurd so this should be fun!
Menetarma was a holy place for the Numenoreans as is Tol Morwen. It was a sacred mountain in the center of Numenor. Nobody except the King was allowed to talk. Foreigners obeyed this rule and animals didnt dare go near it except for the eagles of Manwe. They wouldnt build anything there except for some sort of statue or temple or platform even maybe to be near/on while praying to Eru Illuvatar. This would make no sense since there would be no building near it.
Portal to Beleriand* and the Angband/Morgoth Beasts one can be adressed together. A portal to Beleriand would make absolutly no sense because it would make you spawn underwater or on a small hill in the water, nothing more or less. Angband is the same......it is underwater and would not be accessable from anywhere except maybe small above water ruins of Morgoth's fortress or small peaks from the Iron Mountains. Morgoths beasts, really? All of them are dead except for some Balrogs that are (asleep) and maybe some orcs that fled. As well as the offsprings from his dragons. Other than that they are mostly dead so this doesnt make any sense. If anyone REALLY wants any of these three just go play on the Eras of Arda First age or Second Age Mods
These lore weapons (Like Sting, Anduril, and Ringil which are already in the game) would honestly be a good idea to be fair. there are already 5 lore weapons in the game so why not add more (these ones listed will be easy to add in since they are just swords and not the mace or staff) It would be cool to see more of these in the game whether they are from FA, SA, or early TA.
Hmmmm... crafting for the rings of power. Where have I seen that before. Ah yes, on this wiki when other people have posted this suggestion or on discords where peop,e stated this. It would take a lot of hard coding and a lot of coding attention to make this possible. Mevans has a life so it would be good to stop suggesting such code demanding things.
Horn of commands with army formations would be very fascinating and cool to have. A line, a triangle, a square, a circle, a turtle. having any battle formations would be cool even if it was only 2 or 3 of them. This is probably code demanding but would honestly be worth it to make war more realistic with actual strategy involved.
I have no comments on the last few.