The Facts: Richardson (concussion) is optimistic about returning to play in Week 4 against the Rams, assuming he completes the protocol as expected, a source tells ESPN's Jeremy Fowler.

Diehards Line: Fowler added the sense is Richardson is trending in the right direction. Behind the scenes, the team was deliberate and cautious about Richardson's outlook, believing an extra week of rest is suitable. The Colts are very pleased with Richardson's progress as a quarterback and don't want to take any chances. Gardner Minshew will get the start against the Ravens today.