I'd take Porcello in a heartbeat if the Cubs didn't already have Travis Wood, Scott Baker, and several other guys who are likely to be very slightly above league average at their very best. I don't really know what I'm expecting, because the Cubs don't have a ton available to give up that wouldn't hurt their rebuilding effort. But when I hear the DBacks possibly giving up on Bauer, when I see the A's with 19 ML ready arms, when hear rumors of Tampa talking about their young arms, I'd like to think the Cubs can do a lot better than Rick Porcello. Hell, I'd rather take a chance that Jurrjens can figure out how to get back to being good, even though he's older, because he actually was somewhat good at one time. If the Cubs get Porcello, that's probably going to be it for the rotation. Garza, Samardzija, Porcello, Wood, Baker, Vizcaino, and guys like Rusin, Raley, etc. in the upper minors are probably your 2013 Cubs starting rotation in some combination.