As far as Duke goes, he either needs to be added to the roster or told he won't be on March 26. If he isn't added and is sent to the minors then he gets a $100,000 retention bonus and June 1 opt-out date. In some cases, a la Corey Patterson a few years ago, the player will be released to avoid the bonus, and immediately re-sign a minor-league deal the next day. It really doesn't affect Overbay and Reynolds because they have their own opt-out dates in the contracts they signed. I believe Overbay's is tomorrow, and Reynolds' is on Monday. If they choose to exercise their right to be released, then the Brewers have 48 hours to either do so or add them to the roster.