Requesting the ability to toggle off an action meant for interacting with the world, just because you think it is annoying, before you've even seen it in action, is totally asinine. Babble on about choice all you want, but what you're asking for amounts to a waste of development resources as well as a path to a game that is without consistency of time and space. When someone jumps, everyone should see the damn jump. If you're jumping from rock to rock, you need to see the jump. This is not something to compromise just because some people think its annoying.