... especially if you're not a first-round draft pick and have something to prove.
Some players, stuck in one position, find themselves on the outside looking in after an injury limits their effectiveness in their former role, or somebody younger and faster comes along.
The ability to play multiple positions keeps opposing coordinators on their toes, and keeps a player employed.
Here are 10 guys who present multiple threats to the other side.
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Read Complete Article at Bleacher Report - NFL