McCourty (groin) may miss the first three weeks of the season, Adam Schefter of ESPN.com reports.

Analysis:

McCourty had groin surgery Monday, and with the Titans having an early bye, it won't be surprising if the team's top cornerback is held out until Week 5. Tennessee did sign CB Perrish Cox in the offseason, but he'll likely now be joined in the Week 1 starting lineup by either Coty Sensabaugh or Blidi Wreh-Wilson, who both struggled mightily last season.