Freddie Fireball

Today may be the one "hot" game that Santander needs to break away from his ice cold start and become the hitter we want to see. Can anyone offer a single reason why Suarez was pulled after one out in the 9th, when he had just delivered a dominating K for the first out? Can someone tell me why "Big Mike" Baumann is still on the major league roster? He is so erratic that it is a foolish risk to have him pitch, even when he has a 4 or 5 run lead.