Kinda re-awakening old thoughts here...all I want is
- druid to have one and maybe try as healer
- priest to try as healer in team
- rogue for lockpicking and to have one
- warrior to "have one"

...maybe it's not worth RAFing for that, just roll the 4 and boost them...of course, I would use the RAF to "break in to" another server also...