Few Questions Regarding Settings

I downloaded the demo and am loving it so far for a new league I'm setting up with some friends, but I had a few questions:
1) Is it possible to have all human controlled teams?
2) Can coaches be disabled or modified? I want to keep all teams consistent with one another so as to not give another team an advantage by having better coaches.
3) Can player personalities be turned off or modified?
4) Can team intangibles be turned off or modified?
5) Can the D-League be removed? My friends and I aren't interested in utilizing this feature.
As you can tell, I'm looking to modify lots of aspects of the game. I really like it and would love to use it for my new sim league! If the ability to turn these features off or have a more stripped down version of the game is available in the previous versions, then I'd be willing to buy that if it fits our needs.
1) Is it possible to have all human controlled teams?
2) Can coaches be disabled or modified? I want to keep all teams consistent with one another so as to not give another team an advantage by having better coaches.
3) Can player personalities be turned off or modified?
4) Can team intangibles be turned off or modified?
5) Can the D-League be removed? My friends and I aren't interested in utilizing this feature.
As you can tell, I'm looking to modify lots of aspects of the game. I really like it and would love to use it for my new sim league! If the ability to turn these features off or have a more stripped down version of the game is available in the previous versions, then I'd be willing to buy that if it fits our needs.