We don't. We're 23rd in ERA in MLB and last year wasn't that much better. Our best starting pitcher who has played the entire year is Arroyo with a 4.11 ERA. Cueto and Bailey are doing well now in their first couple starts, but we'll see how long that last as usual.
Basically we have 7-8 guys that are just good enough to be in the majors and aren't scrap heap pitchers off the waiver wire or rehab hopefuls, so thats considered "depth" when it really isn't. I'm tired of hearing "oh well this guy is only X years old just wait!' then year after year they don't get any better. Volquez is trash and either he needs to go or the coaching staff needs to go for not getting him in line, along with having guys like Wood and Leake regress. Either they suck, or our coaching staff sucks, it can't be both if we supposedly have this great depth and potential that never comes to fruition.