With the removal of weakauras it has been hard to track certain things. Things like when someone I want to power infusion uses their cooldowns or highlighting important debuffs to be dispelled it has been rough with the removal of weakauras without anything to take its place in the default UI.
For power infusion at least I think priests could use an ability similar to augmentation evoker’s “Sense Power” where it tracks when an ally uses their major cooldown that we can choose to toggle on/off.