Actually, Tony Dorsett had blazing speed: 4.3/4.4 range.
Per Encyclopedia.com: "At the age of thirty-four, when Dorsett joined the Broncos, he could still run forty yards in 4.3 seconds. According to the Pro Football Hall of Fame's tribute to Dorsett, "[He] was a player who had it all … the swift, smooth strides; the sharp, crisp cuts; the uncanny knack of finding daylight in the chaos along the line of scrimmage. Every time he touched a football, opponents shuddered. He turned small gainers into big gainers and routine plays into touchdowns." In 1994 Dorsett, in his first year of eligibility, was inducted into the Pro Football Hall of Fame."
But I do agree that young Mr. Jordan has a Dorsett-like stride and gait, which is one hell of a compliment because TD33 had one of the "prettiest" running styles of all time.