Brandon Guyer (ankle) returned to Grapefruit League action on Thursday.
Nate Jones (elbow) will throw a bullpen session on Wednesday.
Denard Span (abdomen) will take light swings with a fungo bat on Friday.
Rockies general manager Jeff Bridich said Thursday that Jon Gray's arbitration timeline is a "non-factor" when considering whether the righty will make the rotation.
Brandon Barnes is using a completely overhauled swing this spring.