Colin Kaepernick showed off his arm strength in a highly publicized workout at a high school outside of Atlanta on Saturday, but the former 49ers quarterback reportedly didn't "blow away" any talent evaluators. Kaepernick showed he was "[good] enough to be on a roster, likely backup level" in the eyes of a "consensus scouting report" NFL Media's Ian Rapoport gathered, citing sources, but his colleague Mike Garafolo reported Sunday that there didn't seem to be much interest in Kaepernick. "He had to blow some teams away," Garafolo said Sunday on "NFL GameDay." "He didn't do that." Kaepernick's "velocity was real...