"Baby Gronk" has thoroughly disappointed his fantasy owners through five weeks, hauling in just 24 catches for 328 yards and two touchdowns (both of which came in a Week 1 outburst). The main red flag that Kelce has going forward is the same one that Alex Smith has to deal with--the Chiefs' run game isn't scary anymore.
Again, not to knock Charcandrick West and Knile Davis, but neither is Jamaal Charles, and opposing defenses know that. They can now key in on Jeremy Maclin and Travis Kelce, which should keep Kelce's numbers down for the foreseeable future.
It doesn't help that Kelce is playing the Vikings in Week 6, who have yielded just 44 yards per game to opposing tight ends. They'll likely send pressure after Smith early and often, giving him even less time to get set and try to find his big tight end. Any Kelce owners will need to hope he can put his run-after-the-catch abilities to use, otherwise it could be another tough couple weeks.