Okay, so I tried to make a Rit Heal build with a team. Kinda came up with something interesting imo^^
So the R/Rt brings Rt spirits for quite low energy cost thanks to Expertise (Life (4 energy), Rejuvenation (4 energy), Recovery (5 energy) without cons (3/3/5 with cons)). I choose this as a half support half offensive hero since I had a free PvE skill slot and thought GDW+Barrage might be a very good combo on a hero. Theoretically, the damage you lose from dropping Marksmanship and investing in Restoration is negated out by the damage buff from GDW with an additional chance to KD the targets. I also threw on two rupts for those extra fast attacks, since Barrage should be the main attack skill of this build.
The rest of the hero builds are rather normal.
As for the player build, I decided to go Rt/Mo for some prots and the best skill in the game; Selfless Spirit. Since I have the R/Rt bring all the Rt spirits I want/need, it freed up another slot on my build.
Let me know your thoughts;)