Coach Chuck Pagano had the three QBs participating in this week's rookie minicamp -- Andrew Luck, Chandler Harnish and Trevor Vittatoe -- wearing red jerseys, which is a stark reversal of how the three previous Colts coaching staffs have operated.  “We’re not going to get this guy hit in practice,’’ Pagano said. “The last thing we want is somebody to come through on some type of pass rush or blitz. We can’t afford to get a guy hurt.’’