49ers TE George Kittle (calf) is listed as doubtful for Sunday’s game vs. the Cardinals. It’s a surprise after he played through the calf injury last week. The ‘Niners are holding out some hope that he’ll be able to play, but Kittle should be on fantasy benches for now. Ross Dwelley is San Francisco's backup TE.

SI's Grant Cohn reports that 49ers TE George Kittle has caught just 2 passes through 5 days of camp. "Instead they're using him as a blocker and a decoy while they call passes for Brandon Aiyuk, Deebo Samuel and Ross Dwelley," Cohn writes. That does seem odd given the financial commitment to Kittle. We'll go ahead and give HC Kyle Shanahan the benefit of the doubt and assume he has not converted Kittle to decoy/blocker. But Kittle's early-round draft position makes this situation worth keeping an eye on -- especially given that San Francisco is bringing along a rookie QB. It's tough to imagine the Niners getting too cute just to try to hide that they like Kittle.