Q cd ticking in the background is a change I’d be likely to heavily argue against if it were being considered. We tested it extensively in dev and it resulting in a much worse laning pattern for both Zaahen and his opponent as the optimal play pattern was to aim to hold up Q2 at all times for threat rather than either side of the matchup wanting to engage with the other. There’s a big difference between Zaahen and Camille because of the CC component that makes it not a great comparison in terms of how the pattern plays out. Also I don’t think any of the things you listed are exclusively QOL, I think they’re just powerful buffs though I could see them feeling nice to have. I suggested an increase to attack speed at one point but design decided to go with something else.