Five innings per start is pretty much league average..... At some point, you have to trust your younger players, unless you increase payroll....
I'm not opposed to paddock,I just don't agree they need the depth. I have no idea if he'll be good or not at this point, but I can't see how he makes 25 starts given the last few years. He's also not on the roster next year, unless they increase payroll, so you'll have to trust those other guys at that point.