Getty (Photo by David Eulitt/Getty Images) The Buffalo Bills struggled to get consistent production from their wide receiving corps throughout much of the season, finally finding a deep threat when they landed Brandin Cooks on waivers late in the season. The Bills now face more questions in the offseason, with Cooks set to hit free agency and no clear No. 1 receiver emerging from their current group. One analyst believes the Bills should make a run at a speedy free agent who has shown steady