Not a huge surprise that Castonzo retired, but a sad day nonetheless. \xa0He talks about his decade of preparation, what he will miss, and whether he regrets not making a Pro Bowl. \xa0The Colts no have a substantial hole at left tackle that we discuss too.\n\n\n--- \n\nSupport this podcast: https://anchor.fm/the-kent-sterling-show/support\nLearn more about your ad choices. Visit megaphone.fm/adchoices