Josh Allen has been diagnosed with a sprained right elbow on his throwing arm and is not expected to play at Indianapolis this weekend http://www.houstontexansteamonline.com/bruce-ellington-jersey , a person with direct knowledge told The Associated Press on Tuesday.The person described Allen's status as being week to week as opposed to being out indefinitely. The person spoke to The AP on the condition of anonymity because the team has not revealed the nature of the injury.Coach Sean McDermott would only list Allen as week to week on Monday, and wouldn't rule him out from playing this weekend.The Bills (2-4) were off on Tuesday, and McDermott is next scheduled to address reporters once the team returns to practice Wednesday.Allen's injury http://www.houstontexansteamonline.com/tyrann-mathieu-jersey , sustained in the third quarter of a 20-13 loss at Houston on Sunday, leaves Buffalo choosing between turnover-prone Nathan Peterman and newly signed veteran Derek Anderson to start against the Colts (1-5).Peterman has thrown four interceptions this season, including two in the final two minutes against Houston. The second-year player lost the starting job after faltering badly in a 47-3 season-opening loss at Baltimore.He's best remembered for throwing five interceptions in the first half of his first start in a 54-24 loss at the Los Angeles Chargers in November.Anderson is a 12-year veteran who was lured out of semiretirement to sign with Buffalo last week to mentor Allen. The 35-year-old Anderson attempted just eight passes in three appearances with Carolina last season Womens Kevin Johnson Jersey , and hasn't started a game in nearly two years.Allen was drafted seventh overall out of Wyoming and has a 2-3 record.He was hurt while being struck from both sides by Whitney Mercilus and Jadeveon Clowney. Mercilus struck Allen's throwing arm just after the quarterback released the ball for a 39-yard completion to Kelvin Benjamin.Allen bent down and grabbed his arm in pain and stayed in for one more play 鈥?an incompletion to Zay Jones 鈥?before going down to one knee. He was then spotted yelling out in pain while trainers examined his elbow along the sideline. The Dolphins ruled out two wide receivers for Thursday night’s game in Houston on Monday and they added another player to the inactive list on Tuesday.Dolphins head coach Adam Gase said that defensive end Charles Harris will not play due to a calf injury. It’s the third game in a row that Harris will miss.“It one of those injuries you have to be careful on,” Gase said, via the Miami Herald.The 2017 first-round pick has 11 tackles and no sacks on the year. He had two sacks as a rookie and the team was hoping he’d build on that this year Womens Deshaun Watson Jersey , but injuries have helped keep that from happening.The Dolphins will get defensive end Jonathan Woodard back as he has cleared the concussion protocol.Gase did not have an update on how long wide receiver Albert Wilson will be out with a hip injury. With Wilson and Kenny Stills both out for at least this week, the Dolphins are expected to add a wideout from the practice squad.