It's preparation. Thornburg pretty much started every single game in the minors he pitched in. So the team didn't groom him as a reliever down there. Have they decided he's a SP or RP? I don't know, but it's been out there that he profiles more as a RP long term than a dependable SP. If the team is pushing him in to a RP role, he needs to get accustomed to that lifestyle. It's a different routine being a SP vs. a RP. You know you when you will pitch next vs. being prepared to maybe pitch 4 days in a row. And it's not that Thornburg is the Default starter because of Hellweg going only 2ip, it is the role Thornburg is filling long term. Coming in after a Starter only lasts 2-4ip and getting them another 2-4ip in his appearance. Nobody here should expect Hellweg to be a 2ip Starter. I wouldn't be surprised if he went 7ip next time out. Pitchers on Brewers 40man in minors: Fiers(out for season), Nick Bucci(RK), Ariel Pena(AA), Michael Olmstead(struggling RP in AAA, Burgos(Rehab), Santo Manzanillo(A+), Miquel De Los Santos(Suspended), Jesus Sanchez(AAA). What's the option then? Bucci, Pena, Olmstead, Manzanillo, or Sanchez is it. Or Hellweg. Like I said, long term Hellweg is supposed to be a Starter. You don't flip roles if the guy that profiles to be the starter as a RP and the guy who profiles to become a RP be the Starter? Now, I don't know why Manzanillo is taking up a 40man spot? But other than that where else does the team turn? Pena is the only realistic option currently. He and Hellweg are approx. 1 in the same though when it comes to wild expectations. The Brewers just need to get healthy and a return from the DL one of the many SPs that are on it.