Keith Law posted his second mock draft on Saturday (subscription required), and he has an unusual selection for the Pittsburgh Pirates with their 22nd overall pick. If you missed his last mock draft, he had the Pirates taking Virginia catcher Matt Thaiss. That changed this time because Thaiss is off his board two picks earlier to the Los Angeles Dodgers.
Law mentioned in that first mock draft that the Pirates were higher than any other team on Louisville closer Zack Burdi, so with Thaiss off the board, it now looks like Burdi could be their selection according to Law.