nothing particularly surprising on tonight's Astroline:
Said Rodriguez, Nieve and Sampson were the top candidates to fill those slots (didn't say anything about Fernando's elbow).
As far as youngsters who conceivably could break into the rotation, mentioned Juan Gutierrez and Troy Patton (though he caveated that he didn't think the latter was quite ready).
Didn't mention Matt Albers as a starting candidate.
Sounded as if Sampson was pretty much a lock to make the roster. If he didn't make the rotation, then he'd work long relief.