Pro Football Weekly says that it sounds like free-agent C Casey Wiegmann along with Safety DaJuan Morgan could be in danger of being cut:
Although the Chiefs brought in free-agent C Casey Wiegmann this offseason to add O-line depth, we hear that the veteran is unlikely to be a member of the 53-man roster. Entering his 15th season, Wiegmann’s days of being an impact player are in the rearview mirror, and with Rudy Niswanger manning the pivot, the Chiefs don’t need to carry an extra center. S DaJuan Morgan, formerly a promising, young member of the secondary, is also in danger of being cut after two disappointing seasons.