This article first appeared on RotoBaller.com.
Arizona Cardinals rookie quarterback Christian Kirk was held out of practice on Thursday as a precaution after he was rear-ended on the freeway on Wednesday. Kirk said he is fine. Fantasy owners had high hopes for Kirk in his rookie season in an offense looking for playmakers beyond Larry Fitzgerald, but so far nobody has stepped up for a Cardinals team that has just one touchdown through two weeks. Kirk has five catches on seven targets for just 31 yards and is too risky to use as a flex. Most of his value comes as a dynasty stash for now.