Things that care about clerics:
I could see myself throwing out tokens from white and go all in on humans, tokens and lufegain. It would be amazing. I think I just made up my mind. WW forever!
I think there are two main questions: can we make lifegain into a viable and well-designed archetype in a sufficiently powerful (e.g. mine) cube? If so, can cleric stuff (mainly Starlit Sanctum in the utility land draft) be a fun and useful component of said archetype?