I know but that wasn't was I was implying. I realize now that I wasn't specific enough.
Behind every BB code piece, whether it's the simple [b] or the more complex [yt], there's HTML.
Because the browser can't understand BB code it has to be translated by the 'forum engine' before being sent. So, we cannot directly type HTML because that would allow all sorts of harmful behaviors, but we can add our own BB code tags when he want to add certain HTML tags.
I didn't know we had the HTML table tag implemented before but if it's required, sure, I or anyone else can add it again.