sandman Karacan will lead by example with the amount of effort he puts in, would've gone with Pearce personally but Jem is definitely a very good alternative.
Yeah, I agree with this. I would have preferred Pearce but Karacan was a strong second choice.
Karacan's "injury record" is partly down to style of play, and partly down to being targeted by opposition players (see also: Kitson, Dave). I don't remember him having any reoccurring muscle injuries or anything, he just needs to stop going in for challenges on the stretch (and maybe stop playing against Leeds).
But if he does keep getting injured, then fortunately he has a natural deputy...