Kanell breaks down possibly the biggest matchup between USC and Alabama

There will be plenty to watch for when the Alabama Crimson Tide take the field against the USC Trojans Saturday, with numerous high quality position battles happening throughout the game. The biggest battle may be between USC corner Adoree Jackson and Alabama wide out Calvin Ridley. Both players are widely regarded as being one of best at their respective positions in the country and their matchup should be fun to watch.

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Here is ESPN's Danny Kanell breaking down the matchup.