Mail Update - Still Lacks Three Things

I'm using GMAIL with Apple Mail.

I've installed the mail update and for me it still lacks two things...

1. In ACCOUNTS/MAILBOX BEHAVIORS I would like to UNCHECK "store draft messages on server". I never did this in previous OS and now when I uncheck, it's automatically rechecked.

2. In the past, clicking the trash can icon for DELETE would actually ARCHIVE the message and send it to ALL MAIL. Now clicking the DELETE (or pushing the delete on keyboard) actually sends the message to TRASH. I've replaced my tooblar icon with the ARCHIVE button, but out of habit, I still find myself pushing delete on keyboard once in a while.

3. Why can't we map mailboxes using MAILBOX/USE THIS MAILBOX FOR like in previous OS versions.