Focusing on quality of life changes to champions

Hey All, Just wondering on what people thought of the balance team focusing on removing some of the unnecessary jank from some champions with more qol updates. Just a thought, but every one of these changes have made the champion feel better to play e.g urgod qol buffs after his release and I'm sure there are other champions that could use this type of buff (especially some of the less played champs) if you wanna put them below. Just some suggestions that I thought of, keep in mind that some of these would 100% break the champion but it would help the fluidity of the champion:

• swain ult not needing the healing wind up before he can recast for the explosion as it is already a trade off between sustain healing and burst damage damage.
• scarner begin able to e during ult for more lock down
• shivana able to cast e during ult similar to rengar e and his jump