Elemental Domain Clerics

[Egon the Monkey]

I've been trying out a GSF Evoker Priest and it's got me thinking. I don't see much use of Inflict because it's generally worse to maybe hurt an enemy than definitely heal an ally. And they don't get quite as much use out of their FW element without Cantrips.

1: Is it possible for a Domain to grant cantrips, such that say, Fire Domain could give Flare as a L0 spell?

2: Would it be possible to have an Element Selector for Inflict, like for Flame Weapon?
So then my Storm Priest could smite people with lightning rather than negative. It's a worse damage type, but it gives a good way to repeatedly proc GSF without cantrips.