During Johan Santana's 2004 season, he once had a three game set that went as follows: 5.1 IP, 4 ER 3.0 IP, 7 ER 6.1 IP, 4 ER During Jake Peavy's 2005 season, he once had a three game set that went a follows: 5.2 IP, 5 ER 7.0 IP, 1 ER 5.0 IP, 7 ER During Pedro Martinez's 2002 season, his first three starts went as follows: 3.0 IP, 7 ER 6.0 IP, 0 ER 5.1 IP, 4 ER None of our pitchers should be expected to put up the performances the three above did, but it's selective sampling to show that 3 starts does not a pitcher make. I don't see Lilly or Hill getting demoted to the bullpen, and given Dempster's performance so far, the coaching staff will keep him in the rotation for at least the forseeable future. It really comes down to Marquis vs Lieber for that last spot. Lou and the staff might like having a reliable long-man in the bullpen like Lieber, in which case you can assume no change to the rotation. I'd love to see Marshall get the nod over Lieber or Marquis but don't think that's likely.