I’m not advertising my guild as a drama free/casual guild, but your selflessness and ability to cater to the needs of the guild may be an attribute of value as long as you can accept feedback and grow as a player. Iv’e mained a rogue for like 10 years but now I’m playing resto sham with like herb/alch because they are highly useful.
From a utility standpoint I would pick up either Warrior for top tier DPS and Tanking specs or Resto Sham (you seem more like a healer type than a tank type, and I can teach you what I learn as I am hard into the books on how to heal as resto). There will be 100 rogues, no one will need them, and hunters are “ok” but there will be 100 of them too.
Check