Happ had blue funk. It is a disease that saps 100 percent of professionalism, manhood and ability out of its sufferers, and is fatal to a career. The only cure is to trade or DFA the infected player. Usually, as soon as the player takes off the Mariners jersey, he has a complete recovery. Blue funk is mostly known to affect hitters, the most severe case being Kendrys Morales, but it can and does affect pitchers as well. When a player is suspected of blue funk, it is important to quarantine him, usually via the 10 day DL, to make sure the infection doesn't spread. I'm not sure why Danny Valencia isn't being tested and quarantined. Maybe JeDi is so confident in his trading abilities that he thinks he can handle a full blue funk epidemic, or maybe there were so few people left over from the Z regime that they didn't leave notes about blue funk.