Pretty much agree with everything. I still think they need to adjust the weapons base attack speed so that they feel good and delete the ability to modify it with cells. As for cascade i think it should go as a cell and become a skill for a "pet" like the drone. I'd really love to see the drone become a permanent pet which you can customize appearance wise and skill wise (like choosing between a support type that spawns buffs or a dps type like eidolons in escalations that damages behemoths)
For now, we're leaning towards turning the drone into its own Omnicell at some point.