49ers fans cranky with Jed York, but Jim Tomsula may be safe

The buzzards are circling over the 49ers, as are the banner-dragging planes. But their answer to the offseason instability that plagued them this year might be to try to stay consistent. Via Matt Maiocco of CSNBayArea.com, 49ers owner Jed York didn’t want to discuss the future, saying: “We’ll talk about everything at the end of…