just a hunch but I think the rams may hang with the colts and may even win outright. indy has to be worn down and I really don't think they will be up for this game. GL all!
The only thing that concerns me is , Indy has handled Seattle, and blew out SF in SF and they play the same kind of physical game the Rams do. Rams have been Flat and awful on the road this year except for the Houston Game.. Good Luck