Tepera was optioned to the Cubs' alternate training site in South Bend Thursday, Jordan Bastian of MLB.com reports.
EDGE Analysis
Tepera was vying for a bullpen spot in his first year in Chicago but will now serve as organizational depth in South Bend. The righty appeared in 23 games for the Blue Jays in 2013, posting a 4.98 ERA and 1.29 WHIP.