Severino (shoulder) is expected to throw a bullpen session Monday, Pete Caldera of The Bergen Record reports.
Severino resumed mound work last week, and manager Aaron Boone is hopeful that the right-hander will progress to facing hitters following Monday's throwing session. The 27-year-old likely won't have enough time to build back up to a starter's workload prior to the end of the regular season, but the team is hopeful that he'll be able to return as a reliever sometime in the final few weeks of the campaign.