When was Crable "healthy for eight weeks and couldn't make the active roster"?? Not his rookie season. It's well known that Crable had the shin injury coming out of camp. No, he wasn't listed on the injury report until the 7th week of the season, when he re-injured it. He was listed as "DOUBTFUL" for the game against the Rams and "OUT" against the Colts. And it was Nov. 5th that he went onto the IR. 3 days AFTER the Colts game.
I have no issues with you hating on the guy or doubting that he'll amount to anything, but get your facts straight.. OH, and though he was on the IR, he was allowed in the film rooms and what not.. And there are hand techniques he can be taught that wouldn't compromise his status.