Ok so I'll fully admit that I'm new to this, so I'm not sure quite what I'm doing here, and maybe I'm reading too much into too little, but:
As for my fellow members of the Fellowship, please contact me, getting our power roles working right is imperative for our success. If you wish to not trust me yet then please take care of not using your role if it could cause yours or those of others to be wasted, especially if it can cause DEATH!!!!!
Finally, you know that there is a certain elf in this game who has a similar ability to yours. However, you know what happens when elves and dwarfs hang around each other...if you try and protect the same person as this elf, both of your actions will fail because you will be too busy arguing whether or not dwarves or elves are the superior race.
This sounds like LW knew of the existence of one of gimli and presumably Legolas, knew what they did, and was attempting to communicate with the other one. This leaves two options: one, LW knew Rodan was gimli, and was attempting to prevent Legolas from doing anything, or two, LW had spoken to Legolas, and was trying to make sure Rodan didn't interfere with whatever he wanted him to do.
As I said, I'm new, but what reason is there in case one for LW to make his post. If he is scum he knew rodan was the target. Presumably Legolas does not know Rodan is gimli, given Rodan claimed to LW. I don't see any reason for LW to make this post trying to prevent legolas from doing anything, because he knew legolas' action would be useless.
This leads to the conclusion that LW was unaware of Rodan, and as such, assuming it wasn't just a random lucky kill, Rodan claimed to someone not LW who was scummy, which leads me to believe Ullar.
Lynch Ullar
then again, since I'm new and reaching, I welcome people's counterpoints to this, and will certainly reconsider