I am wondering if most of you pick different professions for each of your slots. That was my original plan, but I find I am playing my Ranger the most and I was thinking that maybe you are better off mastering a couple of skill sets and just varying your characters on the other slots.
It would be the only way to get a variety of pets in the game currently.
Although I guess I would feel a bit like I was killing somebody if I deleted my characters now .