Mariotta and Ebron practiced today. Ebron was in a red shirt so I think that means he's still in the protocol but per Stephen Holder it's a good sign he is probable for Sunday. Geathers didn't practice but was seen at the facility. Kelly was nowhere to be seen and Holder is speculating not looking good for Sunday.
Here's the official report:
https://www.colts.com/team/injury-report/