"Camello's Corner" talks about the sudden retirement of Colts QB Andrew Luck two weeks before the season; how injuries denied him a longer career; Lakers sign Dwight Howard to non-guaranteed contract; what to expect from Howard with LA this time around; why it's his last chance in NBA; Dodgers drop 2 of 3 to Yankees but no real cause for concern; Yankees starters will be X-factor in playoffs and proved it this past weekend