I don't have a cab so not sure if that's the difference but I never had to put tranny in neutral, once the bucket is on the ground the masts start lifting off the posts. The bucket and loader do slide forward on the ground maybe a foot or so, but I don't see that as any worse or better than the machine rolling back away from the loader.
Having in neutral may be necessary for the close clearance of the cab models as there is a slight pop on and off the posts, being in neutral might smooth that transition just enough to make it less hair raising, worried about the glass.
I timed the removal last time I took it off, 4 minutes with out rushing and that was with wiping fluid off the hands.
JB,