Colorado Rockies left-hander Austin Gomber (forearm) is scheduled to throw a bullpen session on Sunday, per beat writer Danielle Allentuck. If all goes well on Sunday then he will throw another side session on Tuesday. Gomber has been out since June 20 after being placed on the 10-day injured list with left forearm soreness. If he doesn't experience any setbacks during his bullpen sessions then the next logical step would be a rehab start before he rejoins the club. The 27-year-old southpaw ...