The end zone isn't a special place? lol now I heard it all. The end zone is not neutral territory, the rest of the field is. Fumbling out of bounds and fumbling through the end zone are not the same thing. I don't care how far the offense drove the ball.
Reread what I said again.
Why are they not the same (again, talking about the sides, not the back of the end zone)?
The "muh endzone is super duper magic special" argument is weak.
Of course it's special in some ways - scoring being the biggest. And there are other rules that, DUE to the nature of the end zone are a necessity. Posession of a catch for instance, breaking the plane (duh, that's the entire point of the game), etc.
Fumbling forward out of bounds is not necessary and is illogical to change.