Lions DE James Houston's Sunday status not certain

(Photo credit: Junfu Han / USA TODAY NETWORK)
Detroit Lions pass-rusher James Houston might not be ready for Sunday's NFC divisional playoff game against the Tampa Bay Buccaneers, coach Dan Campbell said Friday.

Houston returned to practice this week after four months of rehab recovering from a broken leg, but the Lions aren't certain they have a complete picture of his readiness after just a few days on the field.

"We