Houston Texans' Lestar Jean catches a pass during drills at training camp Monday, July 30, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans' Jerrell Jackson (89) makes a catch while followed by Brandon Harris (26) at NFL football training camp on Sunday, July 29, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans' Duane Brown cools off during NFL football training camp on Sunday, July 29, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans' Logan Brock beats the summer heat with a cold spray of water during training camp Monday, July 30, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans wide receiver Andre Johnson (80) talks with Lestar Jean during training camp Monday, July 30, 2012, in Houston. Johnson will not be practicing for at least a week after injuring a groin muscle in Sunday's practice. (AP Photo/Pat Sullivan)

Houston Texans' Owen Daniels makes a catch on the first day of NFL football training camp Saturday, July 28, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans' Cody Wallace (70) and Hebron Fangupo, left, run a blocking drill on the first day of NFL football training camp Saturday, July 28, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans' Matt Schaub throws a pass on the first day of NFL football training camp Saturday, July 28, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans' Delano Johnson (64) loses his helmet while running a blocking drill with Rashad Butler, right, on the first day of NFL football training camp Saturday, July 28, 2012, in Houston. (AP Photo/Pat Sullivan)

With gloves tucked into his helmet, Houston Texans' Jerrell Jackson wide receiver runs with the ball on the first day of NFL football training camp Saturday, July 28, 2012, in Houston. (AP Photo/Pat Sullivan)

Houston Texans' Antonio Smith faces the media as he reports for training camp Friday, July 27, 2012, in Houston. The Texans went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans' Duane Brown faces the media as he reports for training camp Friday, July 27, 2012, in Houston. The Texans went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans' faces Connor Barwin the media as he reports for NFL football training camp Friday, July 27, 2012, in Houston. The Texans went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans' Antonio Smith faces the media as he reports for NFl football training camp Friday, July 27, 2012, in Houston. The Texans went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans football wide receiver Andre Johnson arrives to report for NFL football training camp, Friday, July 27, 2012, in Houston. The Texans went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans football player Grover Quin reports to training camp Friday, July 27, 2012, in Houston. The Texans went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans football player Owen Daniel arrives to report for training camp Friday, July 27, 2012, in Houston. The Texans went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans quarterback Matt Schaub reports to training camp Friday, July 27, 2012, in Houston. The Texans football team went 10-6 last season and won its first playoff game in 2011 resulting in higher-than-ever expectations. (AP Photo/Pat Sullivan)

Houston Texans football wide receiver Andre Johnson arrives to report for NFL football training camp Friday, July 27, 2012, in Houston. (AP Photo/Pat Sullivan)