There are some people who think Giants RB David Wilson should never play again because of his neck injury, though he apparently is determined to try. Still, betting on him is risky. Same with Andre Brown, who has spent half of each of the last two seasons on injured reserve.
The Giants' backfield is likely to look a good bit different heading into the 2014 season. Brown is very capable but has a long injury history. The G-Men are likely to draft/sign another RB this offseason in case Wilson can't play.