INDIANAPOLIS -- Colts quarterback Andrew Luck and safety Clayton Geathers suffered concussions in Sundays 24-17 win over the Tennessee Titans.The statuses of both players against the Pittsburgh Steelers on Thanksgiving are in doubt because of the short turnaround in between games and because they must complete the NFLs concussion protocol before being cleared.Well after we were all done with the locker room, both guys didnt feel right and went in the training room, and both were evaluated for concussions. Both are in the protocol, said Colts coach Chuck Pagano.Luck was sacked twice and hit eight other times against the Titans. He is believed to have suffered the concussion when Titans defensive tackle?Austin Johnson landed on top of him after recording a sack with 11:46 remaining in the game.If Luck is not cleared,?Scott Tolzien will start in his place against the Steelers. Tolzien is 56-of-91 for 721 yards with a touchdown and five interceptions in six career appearances. He has attempted only one pass since the 2013 season.He has a limited amount of exposure, but he is a pro, Pagano said of Tolzien. Again, if he has to roll and be the guy, then he will do a great job. He prepares really well every single day.After Thursdays game, the Colts dont play again until Dec. 5 against the New York Jets.The Colts (5-5), who are on a two-game winning streak, are trying to catch the Houston Texans (6-3) in the AFC South. Authentic Custom Chargers Jersey . Rob Manfred, baseballs chief operating officer, testified last week during the grievance filed by the players union to overturn Rodriguezs 211-game suspension. A person familiar with the hearing, speaking on condition of anonymity, told The Associated Press on Saturday that Manfred testified the sport wasnt concerned whether Bosch distributed performance-enhancing drugs to minors because MLBs interest was his relationship with players under investigation. Chargers Jerseys China . The 28-year-old from Calgary matched his career best after missing just one shot in his two rounds of shooting in the mens 10-kilometre sprint competition. Smith finished in 23 minutes 15. http://www.customchargersjersey.com/ . Giroud, who wasnt in the starting lineup for two matches after allegations about his private life and a decline in form, scored twice in the first half. Tomas Rosickys chip made it 3-0 before half time at Emirates Stadium, while defender Laurent Koscielny scored an unmarked header in the second half. Custom Chargers Jerseys . At a news conference Tuesday where it was thought that the fiery Schallibaum may be shown the door after a dismal finish to the Major League Soccer season, team president Joey Saputo said no decision has been made on whether the Swiss Volcano will be back in 2014. Cheap Chargers Jerseys .B. - Sebastien Auger made 44 saves as the Saint John Sea Dogs edged the visiting Acadie-Bathurst Titan 2-1 on Saturday in Quebec Major Junior Hockey League action. KANSAS CITY, Kan. -- Jimmie Johnson could feel the pressure mounting all season as he continued to turn into the garage area rather than Victory Lane after failing to win Sprint Cup races.Sweet relief came last weekend at Charlotte.And its made this weekend at Kansas feel a whole lot better, too.The six-time champion made a big move in his pursuit of a record-tying seventh when Johnson won the opening race in the round of 12 of the Chase. It locked him into the round of eight, taking the pressure off not only at Kansas Speedway on Sunday but unpredictable Talladega next week.Four drivers will be eliminated following the third race of the round.A victory is a huge boost, theres no way around that for myself, my crew members, everyone at Hendrick Motorsports, Johnson said. But this Chase, some felt like it got off to a calm start and last weekend, with half the Chase guys having issues, it just shows that anything can happen.Indeed, the pressure is now ramped up on the 11 other drivers trying to advance to the next round, and especially the five that finished out of the top 30 at Charlotte.Engine trouble, wrecks and all kinds of misfortune conspired to doom Denny Hamlin, Kevin Harvick, Joey Logano, Chase Elliott and Austin Dillon. For them, with a big points gap to make up on the rest of the Chase drivers, there is even more desperation to win at Kansas.Eight points separates Hamlin in eighth place from Harvick in 12th.The only one not worried about Talladega right now is Jimmie Johnson, said Chase contender Martin Truex Jr. You just never know. You could finish 40th there, anyone could. Were doing to do the best job we can this weekend and hopefully have a shot at winning, but theres no guarantees.Johnson is certainly aware of that pressure.You worry about yourself, he said, but if others have trouble, when they have trouble -- its chaos. When the first round starts, sure, you worry about points, but as each race goes by, one mistakes, its just tough. And theres no clear-cut path to the final four at Homestead.The closesst thing to a clear path is winning.ddddddddddddJohnson also knows that quite well.It was only a year ago that his Chase ended in the first round. He blew a tire at Chicago and had to salvage a decent finish there, then blew another tire at New Hampshire before ending up sixth. Everything came to an end at Dover, where a broken drove line knocked him from title contention.We were disappointed, especially the way it happened, Johnson acknowledged on a gloomy Friday at Kansas, where mist forced dryers to spend the morning on the track. It was unfortunate we didnt have a chance at the championship. I heard the term `second-class citizen used.Johnson still intends to race for wins the next two weeks, he just knows that theres a little bit more margin for error. If anything, it makes him even more dangerous at Kansas, where he won the spring race a year ago and where Hendrick Motorsports has had plenty of success.Last year, Logano won the opening race of the second round at Charlotte, and that gave him carte blanche to race Kenseth hard in the closing laps and win the race at Kansas.Meanwhile, the win also gives Johnson some wiggle-room to lend a helping hand.Elliott, his teammate, has been knocking on the door of wins all season, and the rookie led 103 laps at Charlotte before a wreck ruined his afternoon. Now, Johnson can work with him at Kansas and Talladega to get another Hendrick car into the next round of the Chase.From an on-track standpoint, Talladega is the place where I could help him or could work with him, Johnson said, referring to the restrictor-plate style of racing. You know we want to win the race here and do all we can, and if we cant of course we want the 24 to, and they need to have a great day.But if theres a duel between us and the 24 car, I want to win, he added. Weve all been leaning on each other tremendously so that will be there, but come race time, we still have to race. ' ' '