INDIANAPOLIS -- The Indianapolis Colts talk incessantly about protecting their biggest investment.Andrew Luck is still getting hit far too often.Five games into his fifth season, Luck already has been sacked a league-high 20 times, knocked down 41 other times and finds himself on a dubious franchise-record pace -- if he can stay healthy for 16 games.Weve got to be better, coach Chuck Pagano said Monday. You never want to give up sacks, obviously. Weve got to get it corrected. But there is improvement and there will continue to be improvement.Right now, its hard to see.The Bears (1-4) entered Sunday with six sacks in four weeks and nearly doubled that total with five sacks in the Colts 29-23 victory .At this rate, Luck will go down 64 times. If that happens, it would be the fourth-highest single-season total in league history behind only David Carr (76 in 2002 and 68 in 2005) and Randall Cunningham (72 in 1986).Indys franchise record for sacks allowed (62) came in 1997 with the totals split among three players -- Jim Harbaugh, Paul Justin and Kelly Holcomb.The real concerns emerged last season when Luck missed nine games with an assortment of injuries and the Colts needed five quarterbacks, including Luck to finish the season.Indy actually finished in the middle of the league with 37 sacks allowed, but the injuries were enough to send the offensive line overhaul into overdrive .Team owner Jim Irsay called it the top offseason priority. General manager Ryan Grigson used half of his eight draft picks on linemen. Pagano hired former Miami Dolphins coach Joe Philbin to fix the offensive line, and the expectation was that things would improve.So far, they havent and theres plenty of blame to spread around.Rookie right tackle Joe Haeg allowed three sacks Sunday. Second-year right guard Denzelle Good allowed two more. Luck bobbled two snaps from rookie center Ryan Kelly, and the previous week against Jacksonville, it was veteran left tackle Anthony Castonzo who struggled.The linemen arent exclusively to blame.Indys coaching staff has spent countless hours working on Lucks footwork, his ability to get rid of the ball quicker and throwing the ball away more frequently. But there are still times he holds the ball too long, and it has produced mixed results.Andrew created a lot of (the downfield throws) by extending plays and thats something obviously he can do, Pagano said.When things arent there initially, we count on him to do that and we count on the receivers. We made some huge, huge things happen on extended plays.The problem is he also goes down on some extended plays, and Luck isnt about to blame that on the guys trying to keep him upright.I thought our guys up front battled their butts off all day, Luck said Sunday. By no means was it perfect. By no means was I perfect. Shoot, I feel like the delay of the game at the end, you feel like youre trying to lose the game.So can the Colts find a fix this season?Pagano insists that they will continue looking to upgrade the roster, continue coaching those already in town and continue working to eliminate the ugly numbers and even uglier images of Luck taking all those hits.Its obviously a big concern for all of us, Pagano said. You never want to get your quarterback hit and sacked and all those types of things.Game notesCornerback Darius Butler was diagnosed with his third injury this season -- a fractured finger that will require surgery. Pagano said they would put a plate in the hand and did not provide a timetable for Butlers return. Butler missed the season opener with an ankle injury and the second and the third and fourth games with a hamstring injury. ... Starting cornerback Patrick Robinson is listed as day to day with groin and knee injuries. ... Pagano said inside linebacker Josh McNary (stinger) might be able to play Sunday at Houston (3-2).---Online:AP NFL website: http://www.pro32.ap.org and AP NFL coverage on Twitter: http://www.twitter.com/AP-NFLMichael Brantley Astros Jersey . Soukalova missed only one target and completed the 15-kilometre course in 40 minutes, 32.6 seconds for both victories in this seasons individual discipline. Darya Domracheva of Belarus was second, 34. J. R. Richard Astros Jersey . MLS Commissioner Don Garber and Miami-Dade County Mayor Carlos Gimenez also will attend the session, which was announced Monday. The league has discussed placing its next two expansion teams in Miami and Atlanta. http://www.baseballastrosproshop.com/carlos-lee-astros-jersey/ . Ashley Youngs cross was inadvertently headed by Chester into his own net in the 66th minute, allowing United to claim a third straight league win. "We had to dig deep with our fighting spirit and weve done that," United striker Wayne Rooney said. Jake Marisnick Jersey . After Gasquet beat fifth-seeded Ivan Dodig of Croatia 7-5, 6-3, Tsonga followed up with a 6-7 (3), 6-2, 6-2 win against sixth-seeded Edouard Roger-Vasselin in an all-French match. Roy Oswalt Jersey . - Derek Wolfe says hes finally healthy after suffering a seizure in November that doctors now believe was related to the spinal cord injury he suffered in the preseason.Ashley Cole is enjoying playing football again following his move to the MLS and is confident LA Galaxy can regain that winning feeling against Houston on Friday night.The former England left-back joined LA Galaxy in January, having ended his contract early at Roma, and made his MLS debut in a 4-1 win over DC United.Im enjoying it, he told Sky Sports News HQ. Of course, its a little bit different to playing in the Premier League and in Italy but we have a good bunch of lads here and some familiar faces that I know so theyve made it very easy to come into the squad and into the team.Every manager and every team has a different philosophy or a different way they want to play so of course its a little bit different.Some familiar faces at the club have made it easier for the former Arsenal, Chelsea and Roma defender to settle since his move to Los Angeles, with the likes of Steven Gerrard and Robbie Keane already there. Ashley Cole joined LA Galaxy in January Cole was appreciative of the support given to him by the other European exiles at LA Galaxy, especially Gerrard.Id spoken to him prior to coming to LA, said Cole. He told me what its about and the layout of LA. From my first day here, he made it very easy for me. He took me around, showed me where I needed to be at certain times.I came here just to play football again. I didnt really have a great time in Rome so it was just for me to start enjjoying my football again - theyve given me the chance to do that.dddddddddddd Steven Gerrard playing for LA Galaxy Weve had great careers but in terms of hunger and desire [to win] we still have that. Its good for the league to have these kind of players - Stevie, Kaka, (Andrea) Pirlo, (Frank) Lampard - and I hope more players can come here and improve the league even more.He was looking forward to travelling on Friday night with his new team-mates to take on Houston Dynamo, managed by former Burnley boss Owen Coyle.