** This is not a complaint **
When I originally got both Lumina and Tarrabah, I vaulted them almost instantly because there were way better options (and frankly still are). However, I’ve been trying both out a lot more recently and I really like using both for casual play. There are just a couple of things I feel really need changed.
Lumina:
Should heal or have the potential to heal you on pickup of noble round or successful heal on another guardian.
Should give blessing of sky to multiple people if they are both in close proximity of each other.
Tarrabah:
Keep Ravenous Beast progression after switching weapons or casting super.
Have the option to turn off Ravenous Beast and keep some diminished progression similar to Chaos Reach.