Clay (knee) is on track to play Sunday against the Saints, John Murphy of the Bills' official site reports.

Clay practiced Wednesday in a limited fashion, according to Chris Brown of the team's official site, and barring any setbacks, the tight end is slated to return from a three-game absence. He'll look to reprise the rapport he enjoyed with quarterback Tyrod Taylor prior to requiring a procedure to address the knee injury, which allowed Clay to haul in 20 passes for 258 yards and two touchdowns through the Bills' first five outings.