Indianapolis Colts quarterback Andrew Luck hasn't practiced in days, won't be taking part in this week's joint practices with the Cleveland Browns, and has been on the field only as an active participant three times since April. All this time, we've been told Luck is dealing with a calf issue, and Indianapolis is exercising an extreme amount of caution with their franchise leader after what happened with the Golden State Warriors' Kevin Durant in the spring. Indianapolis Colts owner Jim Irsay gave a curious medical assessment of QB Andrew Luck.