Alex Smith after a compound leg fracture last season led to multiple surgeries and an uncertain future. Smith still has a long road ahead of him as his injured right leg continues to heal. Smith was only recently able to shed the external fixator that helped keep his healing bones stabilized over the last several months.Even though it may seem like a distant dream given his current situation http://www.tampabaybuccaneersteamonline.com/matt-gay-jersey , Smith still hopes to play football again. Returning the field is a summit to climb and Smith is going to give it his best effort to get to the top of that mountain.“I’m still determined [to play], still marching down the road, still optimistic,�? Smith said, via Terez Paylor of Yahoo Sports. “I want to push it, for the challenge’s sake. I want to see what I’ve got �? I enjoy the challenge, even to this [recovery], coming out here and being with the guys. It’s not going to last forever. I’d like to see where it leads.”Smith said he immediately knew the injury was a major one when it occurred in a game against the Houston Texans last November. However http://www.tennesseetitansteamonline.com/a.j.-brown-jersey , he couldn’t foresee the injury becoming infected and a series of surgeries becoming necessary to allow his leg to finally begin to heal.“I was in the best shape I’ve ever been in �? feeling great, feeling strong �? I still think about that play a lot,�? Smith said. “I don’t know what happened, how it happened or why. But it was just one of those things, I think, where everything was right for that to happen. Or wrong.”Smith has been back around the team since offseason workouts and has been working with the team’s quarterbacks in training camp. He’s been able to resume some workouts and can get around on his own once again after spending months in a wheelchair. He hopes to be able to leave the crutches behind within a matter of weeks. KANSAS CITY, Mo. �? Chiefs coach Andy Reid moved swiftly to replace longtime defensive coordinator Bob Sutton after his underperforming group allowed Tom Brady and the New England Patriots to run roughshod over them in the AFC title game last month.Reid moved just as swiftly in completing a massive staff overhaul.The first big piece was the hiring of Steve Spagnuolo to serve as coordinator, while the rest of the pieces fell into place Tuesday night. That’s when Reid issued a statement announcing the hiring of four new assistants and new responsibilities for three coaches kept in the fold.The biggest coup may be Brendan Daly http://www.tennesseetitansteamonline.com/amani-hooker-jersey , who was plucked from the Super Bowl champion Patriots after four seasons in Foxborough to handle the defensive line. Daly worked under Spagnuolo when the latter was the head coach of the Rams, and he has also spent time with the Vikings.Perhaps the strangest recruitment came with Matt House, who had been serving as the defensive coordinator at the University of Kentucky. The Chiefs wanted to hire House to handle linebackers, but the SEC school made a strong pitch to keep him in Lexington.Ultimately, the sides were able to work out a deal on House’s buyout at Kentucky.The other new assistants are Dave Merritt, who worked under Spagnuolo with the Giants before spending last season as the Cardinals’ defensive backs coach, and longtime NFL cornerback Sam Madison, who will help with the secondary in his first full-time coaching job in the league.Madison played three seasons with the Giants Taylor Rapp Jersey , his tenure overlapping with Merritt and Spagnuolo.“All of these coaches are familiar with Steve, love the game and are good teachers that have had success in their careers,” Reid said in a statement. “I’m looking forward to working with this group.”The rest of the staff also will have new responsibilities.Britt Reid will help with linebackers after working with the defensive line, Terry Braden will move into the defensive quality control role, and Alex Whittingham will remain a defensive assistant.Sutton had been the defensive coordinator since Reid arrived in Kansas City prior to the 2013 season, and his staff had mostly remained intact the past six seasons. But after a couple good years, it seemed as though the rest of the league figured out Sutton’s bend-but-don’t-break scheme.The Chiefs, who went 12-4 last season and won their third straight AFC West title Shareef Miller Jersey , ranked near the bottom of the league in just about every defensive category. The failures on that side of the ball were thrown into even sharper focus given how productive Reid’s offense was under first-year starting quarterback Patrick Mahomes, who walked away with the league’s MVP award.Spagnuolo is expected to shift the Chiefs from the 3-4 defense Sutton employed to a 4-3 system, so the turnover in assistants was widely expected. Among those who departed was Hall of Fame defensive back Emmitt Thomas, who retired after 51 seasons as a player and coach in the NFL.