In his Twin stint, Rauch saved 21 of 25, and the Twins won 3 of the 4 games he blew the save in including 2 where he was credited with the win. So I'm not sure what you are objecting to based on his performance there. Look, he's not a world beater, but he's solid, doesn't walk a ton of guys and takes the ball on a regular basis. And he can close in an emergency As for concerns over his HR rate, it's a little high but mostly because of one year (2011) when he gave up 11. The Brewers got a lot of out of Saloman Torres in 2008, and Rauch is a similar type guy. His WHIP last year was under 1.00. Compare that to the Brewer pen last year: Axford 1.442, K-Rod 1.333, Loe 1.434, Veras 1.507, and Parra 1.653.