I was harsh on JR last night in the game thread. As I thought more about it, though, I realized I was a bit too harsh.
I agree he is probably not a C for much longer (certainly not past this season). But keep in mind that he has been asked to do one thing - defense. He is not asked to look for his shot, and nor should he when Daniels, House and Wallace are out there (let along BBD). What we really need out of a backup wing spot is someone who plays good D. Is his D good? I guess a better question would be, who else would you want for that position who plays better D. Perhaps Ime Udoka, I don't know. But Giddens doesn't look lost on D, so I think he is okay. Any newcomer would be lost on D.