Ted Lilly is a very, very underrated pitcher. I actually expected him to have a lower ERA than he has moving from one of, if not the, best offensive divisions in the league to one of the worst. I would expect him to be around 3.50-3.60 and have right around 200 K's this year. One of the best signings of the offseason, which is a rare thing to say when talking about a move the Cubs made. Zambrano is one of the best pitchers in the league, and he's been hitting his stride lately. I could easily see Rich Hill maintaining what he's done so far and getting around 200 K's, as well. They're probably going to lead the league in K's. Marquis is going to blow up, though and Marshall's not much. All that said, ERA isn't really a great thing to use to evaluate pitchers, since so much of it is team-dependent. Results are results, which is all that matters this season, but they don't tell everything about true ability.