Seelah's upgrade classes both have the ability to recharge Blessings of Iomedae (exact wording is "you may recharge it instead").
Her Hospitaler upgrade however gives her "lay on hands" effectively, a Cure that causes her to bury a divine card as a cost.
Is there an interaction here, where you can recharge a Blessing of Iomedae to Cure an ally? I'm not going to say this is broken, but I think it would be nice that focusing more on her patron deity would provide her with more potential for healing others.