Yeah. This I realize. If it's as easy as the one poster said though I don't get why they wouldn't take the day and set it up. It seems like it is something that's not extremely hard why not just add it so their is one less thing for people to complain about.
I am not a programmer so I can't say how easy or hard it is but it seems like a pretty basic thing to implement if thye have done it for so long and still have it in the code on the PS2.