No, I don't think we have a pitching staff that will do well in the playoffs but the tone of previous posts failed to acknowledge the primary reason for recent losses has been very sloppy play. We have one dominant RP and Harper has actually been pretty good too. The rest are all just decent. Our SP also does not match-up with any of the top contenders and it's not all that close. We would need someone a step-up from Berrios. That's a tall order. The BP needs a lot of help too. Littell actually looks like the 2nd best RP to me at the moment.
I agree the sloppy fundamentals are contributing to this slide. That should correct itself over time because the talent is there and they didn't just forget how to catch and throw a baseball.
My primary focus is supplementing the team for a playoff run, and the biggest weakness is the pitching staff. My first post about Falvey and Levine getting on the phone ASAP is related to that. We need to raise the floor in the bullpen so when a pitcher doesn't have it that day, there's another quality pitcher available to bring in. Right now they don't have that luxury. By default, May is the 2nd or 3rd best reliever. They need another reliever or 2 for the stretch run.