ANDERSON, Ind. -- Colts receiver Darrius Heyward-Bey was diagnosed with a sprained left knee Sunday, and its unclear how much time he might miss. The injury occurred during the afternoon session at Indianapolis training camp. Heyward-Bey was then taking to the training tent at Anderson University and watched the rest of practice with the knee wrapped in ice. The timing couldnt be worse. Heyward-Bey, who never lived up to the hype of being a first-round pick in Oakland, had played well during the first week of camp and starting to find a home with his new teammates. "Hes growing, hes getting better and better each week," Reggie Wayne said Friday. "He can be a freak of nature, he really can be. So Im here to help him in whatever way I can. " Indianapolis signed the free agent in April, hoping Heyward-Bey could emerge as a consistent deep threat. He didnt play like one in Oakland. The seventh overall pick in 2009 caught just 41 passes for 606 yards as a rookie, then had 64 receptions for 975 yards in 2010. Both were career-highs. Over the past two seasons, though, Heyward-Bey had a combined total of 35 passes for 490 yards and two TDs. Though Indy appeared set with Wayne, the perennial Pro-Bowler, and T.Y. Hilton, one of the leagues top rookies, as their top two receivers, they still brought in Heyward-Bey with hopes that a change of scenery -- and offence -- would jump-start his career. Now, if he misses any significant time, it could leave the Colts with an early hole. Last years second starter, Donnie Avery, left in free agency, and LaVon Brazill, who was supposed to have an increased role this season without Avery, was suspended for the first four regular-season games because of a violation of the NFLs substance-abuse policy. Indy also lost rookie running back Dan Moore during the afternoon workout with a right shoulder injury. Team officials said he sprained the AC joint. Pro Bowl safety Antoine Bethea did return to the field Sunday after missing four days of workouts so he could attend the birth of his daughter, who spent four nights in the Neo-natal intensive care unit. Saturday was an off-day for the Colts. "Theyre doing good," Bethea said. "Baby came home on Friday so everything is good on the home front." Wholesale Air Jordan 3 . The news was first reported on Gonzalezs Twitter account and confirmed by the Rockies. Gonzalez has a six-week window before position players have their first workout at spring training in Arizona. Air Jordan 3 Cheap . Hazard cut in from the left and scored with a swerving right-footed shot for ninth goal of the season, which proved to be enough for the victory despite Chelseas forwards again lacking a cutting edge up front. http://www.airjordan3cheap.com/ . 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RIO DE JANEIRO -- Once the self-styled Olympic family started grumbling, Rio de Janeiro organizers knew they had to make rapid improvements.You need to provide good service, Rio Games spokesman Mario Andrada said Tuesday. And we were kind of dropping the ball a little bit in the beginning.International Olympic Committee executives and guests didnt like being made to wait around for transportation. Even a minute.Some routes were not very well organized, Andrada said. They stay in a Brazil for a short period of time. They want to go wherever they need to go quickly.Out went the volunteers, many of whom werent turning up; in came more professional, paid drivers to ferry Olympic figures around Rio. And the transport complaints largely stopped, at least among non-journalists.Its not hard to find people complaining at these financially and logistically troubled Olympics.Television stations paying fortunes to air sporting actions want full stadiums as the backdrop. Swathes of empty seats tell a different story, reflecting apathy amid high costs of tickets by local standards.With five days remaining of the games, organizers are still talking about it being a learning curve getting Brazilians to fall in love with the Olympics.When you have a full venue you are offering a better product to broadcasters and to fans far away, Andrada said. So we need to work in that direction. I think its on the priority list.We discuss this and work on this every single day. We are making progress and as we approach the final more seats will be filled ... because we know we need to offer a better product, a better view for the broadcasters.Even when the fans turn up, their conduct isntt to the liking of organizers or some competitors.ddddddddddddAs Renaud Lavillenie was deposed as Olympic champion by home favorite Thiago Braz da Silva, the French pole vaulter was booed on Monday. If you get no respect in the Olympics, where can you get respect? Lavillenie complained.In many ways it should not be done that way; in many ways its understandable, Andrada responded at the organizers daily media briefing. The public couldnt believe a gold medal is in sight (for Braz da Silva). They reacted in a very ordinary and normal way from some perspective but we cannot afford (that) an athlete feels booing interferes with his or her performance.There were also updates on other issues to beset the games:- All the people injured when an elevated television camera plummeted more than 60 feet to the ground Monday in the Olympic park have been released from hospital.- Signs and backdrops at the mountain bike course are being replaced after being damaged by a brush fire.- Rio de Janeiro police are investigating a Bulgarian athlete who was accused of beating up housekeepers at the Olympic Village. A housekeeper told police that the unnamed Bulgarian came out of his room when she and others arrived to clean it and hit her before attacking the others. Two boxers have been accused of sexually assaulting housekeepers and arrested since the Olympics began on Aug. 5.We are taking measures to inform the athletes of the best behavior, Andrada said.---Rob Harris can be followed at www.twitter.com/RobHarris and www.facebook.com/RobHarrisReports ' ' '