Biggest Questions Facing the Oakland Raiders in Week 1 Contest with Colts

The 2013 NFL season is finally here, and the Oakland Raiders draw a Week 1 road matchup with the Indianapolis Colts.

Although preseason action usually tells us a lot about what to expect from a given team heading into the regular season, there are still plenty of unknowns surrounding this year's Raiders squad.

For them to start off what is another rebuilding season on a winning note, there are a few things that will need to go their way.

Here are the five biggest questions facing the Raiders in this week's matchup against the Colts.

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