Arthas’s Alliance population is very low which causes issues with guild recruiting, guild raids , Guild raiding progression, and more. I believe Arthas needs to either (A) Be merged with another Alliance realm, (B) Allow free transfers to another realm with a good Alliance population, or option © Allow us to freely faction change to the HIGHLY more populated Horde faction.
-Sincerely, Arthas Alliance player
could use a merge with an alliance and horde realm. not sure why its a solo realm still.