Making neutral players' units behave as normal

[Deadly Paradox]

Is there a sure-fire way to make neutral players' units (Neutral Passive, Neutral Hostile, Neutral Extra, Neutral Victim) behave as normal players (no leash distance, don't run back randomly, etc.)? I know about the 999999999 leash range thing, but weird things still happen.

 

[BcBoy]

Try using a computer player (For an example Player 2 Blue)
As soon as the hero or whatever enters a sector, damages a unit or even takes damage from a Neutral unit, give the unit to the computer players wich should remove leashes etc.
Also, by locking the color on the unit will make it having the same color so the player would not really notice it's chaning owner.

Don't know if this works or if this was the solution you were looking for. At work now so i can't try in any editor myself at the moment.