Complex sentence: Although selected in the fifth round (55th overall) of the 1960 NFL draft by the Pittsburgh Steelers, Haynes chose to play for the AFL's Dallas Texans and led the league in rushing attempts, yards, and TDs in its first year.
Split into simpler sentences: Although selected in the fifth round (55th overall) of the 1960 NFL draft by the Pittsburgh Steelers, Haynes chose to play for the AFL's Dallas Texans. Haynes led the league in rushing attempts, yards, and TDs in its first year.