Mekhi Blackmon and Mike Hilton are the likely substitutes for Moore in the slot. Pierce has now suffered three concussions in NFL. Adonai Mitchell will take most of Pierce's snaps.

Adonai Mitchell is an obvious substitute for Alec Pierce

Colts play the Rams in Los Angeles at 4:05 p.m. Sunday

INDIANAPOLIS — The Colts are still working through Kenny Moore II ’s calf injury.

Moore went down late in Sunday’s win over the Titans with a calf injury, and the Colts ruled him out quickly.

A source told IndyStar Indianapolis is signing veteran slot cornerback Mike Hilton to the practice squad , and the NFL Network reported that Moore could miss a couple of weeks, but Indianapolis head coach Shane Steichen stopped short of confirming that report in his press conference Monday afternoon.

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