Columbus Crew SC midfielders Ethan Finlay and Tony Tchani will be invited to United States training camp later this month, according to an MLSsoccer.com report.
The Crew's Wil Trapp will also return to camp after earning his first cap last January, the report said.
Finlay, 25, scored a career-high 12 goals with 13 assists last season, one of just four MLS players in double figures in both categories.
Tchani, 26, declined a call-up from his birth country of Cameroon in November because of an injury. He became a U.S. citizen in 2013.
Jurgen Klinsmann has said he would use the January camp in Carson, Calif.