One nice thing about Hauser is his contract does fit easily into the Full MLE. That allows you to move him without taking back salary, which would be one of the upsides to a trade. Move off Hauser and the C's could potentially use that money to DECLINE Queta's contract making him a RFA and re-sign him to a longer term deal a year early. That could help the C's spread out the money they will owe on his next contract.