Gabriel, you are utterly full of awesome, and I want you back! Kali still has your blood, and you're bound to her for EVER! I want to see your pagan god family bringing you back!
I know some people were all gungho about how Gabe could have faked that second death, but I think that detracts from the sacrifice he's supposed to have made for the choice of humanity. So while I want it to not have been a trick, I also need Gabriel to be brought back.
Ps: Kali is incredibly awesome, and I want her back, and I want to see Loki's kids. Hop to, Supernatural!