I just wish they would put in mouseover for healing. Even if it was just an option in the UI to have healing spells castable on mouseover, that would be nice. It would make healing a lot more enjoyable.

Personally, I'd rather they speed up the arm/control time on the doors/turrents then increasing the speeder time. I don't think 1 person should have as much control over a team of 4 to 5 people that they currently do. Throw a dot out on everyone and in essence, you can control all of them and keep them from capping. Making it 5 secs to arm a door or take over a turrent and you solve the problem. Plus, you'd have more back and forths or more games that are neither team getting through a door.