The Detroit Lions will be beefing up their defense with one of the beefiest men in the business. Pending the passing of a physical, defensive tackle Grady Jackson will be testing the stretch limits of Honolulu Blue jerseys this year. He’s expected to sign a two-year or a three-year deal with Detroit. Jackson, a 14-year veteran, has played for the Raiders, Saints Packers, Falcons, Jaguars, and Falcons. But he’s also one of the players who tested positive for Bumetanide after taking StarCaps, a supplement that secretly included the banned diuretic. So, depending on how things turn out with that lawsuit in Minnesota, Jackson ultimately could face a four-week suspension.