firstly you need to stop comparing functions that exist on other servers but dont exist here -- basically making this server look bad in a sense.
secondly, ive known this function from pretty much every game ive played besides gunz, and if the developers know how-to and have the time for it--adding it would hurt nobody considering you may choose to keep the default which i'm sure many players would prefer.
However, the developers need to make sure adding this wont give an unfair advantage for things such as looking behind walls while your character is hidden and such.
