With many new additions and nearly half of the roster changing there is now opportunity to change the fortunes of this team the last few years from below average into a winner once again.There have been a few coaching changes too such as Sylvester Croom as running backs coach and Gregg Williams coming back to help the team get back to what we were in his first stint and thats a winning team.Both of these coaches have been and will be the reason for some of the changes coming.Croom let it be known he didn't think Chris Johnson could be an every down back and that he needed help so we brought in Shonn Greene to help.Then of course there is Williams who will try and bring back a killer instinct to a defense that has been missing in action the last few seasons. Bernard Pollard will be one of the most vocal players on the defense and he will bring a tough presence that will make the defense much more physical.Pollard is also wanting to change the vibe on defense by letting it be known that he is there to punish the opposition and he wants everyone else on the defense to take the same approach.George Wilson was also brought in to help and take a leadership role at safety.Maybe all this will make Michael Griffin more physical player on the defense.Also changes coming to beef the line up with the addition of Sammie Lee Hill which should definitely help us have a better rushing defense.Ropati Pitoitua was brought in from Kansas City at defensive end. In the draft he brought us Blidi Wreh Wilson at cornerback ,Lavar Edwards at defensive end,Zaviar Gooden at OLB,Khalid Wooten at corner back and one of my favorites who reminds me of another seventh rounder who panned out big for us a few years back Daimian Stafford who says he loves to lay wood and thats what we need is a really feisty,aggressive,physical safety and maybe he will learn some more about laying wood from one of the best at it Bernard Pollard.Maybe all these changes on defense will bring us back to being a top ten unit. Andy Levitre was the most impressive player brought in because we needed to fill that spot on our line and we did it with the best lineman available in free agency.We then got Chance Warmack and Chris Schwenke in the draft two of the best lineman at their respective positions.We pretty much have turned our line into one of the best in the league.This is another huge turnaround from the year before when we had one of the worst lines. This will help Jake Locker and Chris Johnson out immensely.We also brought in tight end Delanie Walker and Kevin Walter in free agency and Justin Hunter in the draft so there are also new targets for Locker.We brought in Shonn Greene to wear down defenses and get those short yardage gains on third down.It will also help keep C.J. more refreshed as the game goes along which will make him a very dangerous weapon once defenses get worn down by our powerful line and power back.Games are won in the trenches and we will be in much better shape now not only on our line but also with plenty of targets as help for Locker.There should be a turnaround overall on offense. It looks to me just from some of the coaching changes along with free agency and a solid draft along with changing as much as half the roster that this team should be in much better shape as improvements were made all across the board.I do think this team will be a winner in 2013. Any opinions on all the changes and if you think it will be enough to change things in 2013?