Bush with a 3.23 ERA, .655 OPS against in his past 5 starts. Most importantly he's gone 5+ IP in 14 of 15 starts, 6+ in 10 of 15, 7+ in 5 of 14 for an average of 6.2 IP per start. Vargas has gone 4.71 ERA, .880 OPS against in his past 5 starts. He's gone 5+ IP in 11 of 13 starts, 6+ in 6 of 13 and 7+ in 0 of 13 starts for an average of 5.3 IP per start. If Gallardo stays up its pretty much a no brainer who goes to the bullpen in my book.