Washington Redskins tight end Fred Davis is in trouble with the NFL.

Davis is facing a six-game suspension, according to CBS Sports.

Davis has previously been suspended for failed drug tests. Specifically, marijuana.

Now, Davis' future is uncertain since teams may be reluctant to sign him until he resolves the suspension.

It's unclear if an appeal has been filed or if he has already exhausted his appeal.

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Aaron Wilson covers the Ravens for The Baltimore Sun.