Thomas isn't guaranteed to be the Colts' starting free safety in 2024, according to defensive coordinator Gus Bradley, James Boyd of The Athletic reports.
Thomas (knee) is active Sunday against the Panthers.
Thomas started at strong safety and had three total tackles in Sunday's loss to Jacksonville.
Thomas is not practicing Tuesday due to a toe injury, Nate Atkins of The Indianapolis Star reports.
Thomas recorded seven tackles (six solo) in Sunday's 38-10 defeat to the Giants.