Matt Eberflus knew he had to shake things up once the off-season began. By far, the biggest decision was overhauling the offensive coaching staff. It didn’t take long for him to zero in on Shane Waldron as the new offensive coordinator. That deal came together quickly. However, the Chicago Bears soon ran into a snag. Waldron’s preferred choice for wide receivers coach, Sanjay Lal, opted to join the Los Angeles Chargers instead. That forced Eberflus to search for other options. After some research and phone calls...