More cutbacks are on the way at WGBH, The Boston Globe reports, although station management declined to offer specifics. The station, which produces more than a third of PBS’s primetime lineup, continues to struggle. “We’re making a lot of difficult choices,’’ chief exec Jonathan C. Abbott told the paper. The paper points out the station has a nearly $7 million shortfall to correct; see Current’s Aug. 3 story for details on that. WGBH also had layoffs in December (Current, Dec. 22, 2008) amounting to 2 percent of its workforce.