Colts tight end Dwayne Allen was out of practice Thursday, due to soreness in one of his feet that he first felt after Tuesday's practice.
"His foot was a little bit sore, so right now he's going through the process and being evaluated," head coach Chuck Pagano told the Indianapolis Star.
Allen is coming off a solid rookie season in which he posted 45 receptions and 521 yards, to lead all NFL rookie tight ends. The Colts will likely give an update on his status Friday, and it is not yet clear whether he will be available for the team's preseason opener Sunday.