Allow undo a move in daily

I know there is an analysis mode, but sometimes you make a move and 10 minutes later you go back to it realizing you could have played a different move. If your opponent isn't even shown online and no move has been made, there should be an undo option. It won't negatively affect the opponent because in that case they haven't considered their next move. 

Kind of makes the whole "rated" thing false though.  Now I'm pretty sure there is still a takeback option in unrated daily.  Maybe that's the game for you?

I don't know what you mean by making rated false. If you make the move in analysis mode and just sit there for 10 minutes before submitting the move, it's the same thing. I am saying let us make the move, go walk around a bit, do something else, walk the dog, feed the kids, etc...

Then if your opponent hasn't moved yet you can change your move. I am not interested in unrated, but I don't want to be rushed to make a decision I want to go back to.

Perhaps if not undo, have a "sticky note" option where you can save your move but not submit it?

Also, I need to leave a tournament but it won't let me post a second thread in the help/support section.

I thought I would be paired up with one player and then play the next in a tournament, like usual GM tournaments are run. Instead they have paired me up with all participants. So, I would like to leave that tournament.

Is there a tournament I can join where I play daily games with one opponent, then when that game is finished I play the next opponent in the tournament?

I know you've closed your account already, but no, that kind of tournament doesn't currently exist. All Daily tournaments are knockout events, so the closest you can get are one with a group size of two, but you'll only move to the next round of you won or tie.

Regarding you other issue, just torn on confirm move, and don't confirm until you do you walk around bit. Once you submit your move, you can't take it back, unless you're in an unrated takeback game, and the site isn't going to add takebacks to rated games