During one of Hendry's most recent interviews he stated Marshall as one of the bullpen arms. Someone's got to be the 5th starter. If it's not Marshall, then one of Samardzija, Gaudin, Hart, Wells, etc. will be the guy unless another starter is that next move. Last year they talked about Samardzija being a starter down the line. Gaudin has experience starting too. With the lack of leftys and a Marshalls ability to be a swing man, hes needed in the pen. He's also a lot better a starter than the alternatives I mentioned. I'll take my chances with the 6th inning guys to get a benefit in the rotation over 150+ innings.