I know there are drafts at the place I go to, so there's no problem with that.
What I mean by the card trick is where you take the bottom three cards of the pack (Uncommons), and re-arrange them with the two cards in the front of them (RH and Rare).
No, that doesn't matter since everybody taking a card gets to look at all of the cards they have the option to take before taking them. Order doesn't matter so it wouldn't make a difference, except for added suspense/drama/confusion lol.