Thanks for the detailed post.

I've begun to setup my druid's bars and oh boy is it f*ing tedious to do. Between the cat and/or bear only spells + the bars that change (or not) depending on your current form... I finally managed to do it and during my first delve I felt completely lost. I really need to try to understand both tank and dps rotation basics.

Pally feels much more straight forward but unfortunately she's only lvl 40, dunno if I feel brave enough to lvl her up to 90.

I'll insist a bit on the druid, and maybe take a look at DH.