The Colts' offensive line is suddenly in a state of flux.
Indianapolis could be down at least two starting offensive linemen for Saturday's Christmas primetime road game against the Arizona Cardinals. Center Ryan Kelly will miss a second straight game following the death of his daughter, and right guard Mark Glowinski could miss after testing positive for COVID-19.
Glowinski went on the Reserve/COVID-19 list Thursday, meaning he's up against the clock in order to test negative ahead of Saturday night's game.
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Additionally, the Colts have ruled out safety Andrew Sendejo, who was not able to clear concussion protocol.