INDIANAPOLIS — Prized Colts rookie Jonathan Taylor has been an impressive specimen in training camp and Nyheim Hines has been incredibly active in the passing game.
But forgetting about the returning 1,000-yard rusher in Indianapolis would be a mistake.
Marlon Mack put an exclamation mark on a strong training camp so far by taking over for a brief stretch at the team’s Lucas Oil Stadium practice, the longest and heaviest practice of camp. Mack first burst through a hole on the right side for a 47-yard touchdown, came back with another explosive run over the right side and then ripped off another one, this time through the left.