Joe Mauer and Justin Morneau placed on waivers.
Joe Mauer was placed on waivers, but the Twins can revoke the waiver if they cannot make a deal. They are likely doing this to see if there is interest in him now or maybe in the future.
Justin Morneau was placed on waivers a few days ago and claimed, but no deal was made, so the Twins revoked the waiver. The Twins cannot waive him again this season without losing him outright to a claim, so any interest in him will have to be looked at in the offseason. Reports are that the Dodgers wanted him prior to making the multiplayer deal with the Red Sox, but I have not seen which team put in the claim.