I will probably focus on only two characters in wod (to hone pvp skills). My warrior is max eng/enchanting and my priest is max inscription/enchanting. I'm looking to alter it to a better money making setup for WoD launch.
Now I would like to keep engineering on my warrior because of the glider. I actually use it enough and would feel naked without it. I'm less married to enchanting. My priest's enchanting is my most likely to be changed profession so I may or may not drop it on my warrior. I'm thinking about herbalism for my priest (also a scribe).
I realistically I wouldn't play a farming alt. I'd rather farm with a character I actually want to play, while queued for bgs or dungeons. That's why I consider picking up at leat one gathering prof.
I'm just debating if I should make an attempt to play a scribe since its the only one I have. I missed the boat with darkmoon cards in mop and its my understanding you can only do well with it if you have multiple scribes.