These are awfully big shoes to fill ...

Alex Trebek was the face—and voice—of popular game show Jeopardy! Relentlessly cool and often more than a little savage, Trebek is the definition of irreplaceable—but unfortunately, following his death to pancreatic cancer earlier this month, the show must still go on.

Here are five options for who we think could potentially do the best job as host of Jeopardy!.

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