Point 1. Sometimes not everything is in our mind and, hopefully, we are not one mind. Many opinions here 
. Many good things that we did not imagine came out via community (see the queue improvements). We don’t pretend to know everything and we try to challenge our ideas constantly. Priorities are permanently changing too.
Point2. Coming back to the point that is already on the roadmap and generated a long debate :). - Queue Based (Best) Scheduler. The only question is when it will be delivered. Voting and debating is a clue that we should prioritize it against other features like
- job input arguments
- decouple the machine/user for easier provisioning
- licensing, to define and be able to run smoothly with different credentials on the same machine
- process library
- dependencies per project
- host licensing
- queues per environment