After the last week, there are going to be a lot of calls for the Pirates to upgrade their offense this offseason. That's not a bad call.
They rank 20th in wOBA and 17th in wRC+ this year. They've been higher at times, and have shown much better offense than they have lately, but this has been an inconsistent group, leading to results that are either middle of the pack in baseball, or near the bottom third. And that's not something that can happen if you want to win.
As of last night, the median wOBA was .