Jenkins was recalled from Triple-A Buffalo on Sunday. Jenkins will replace Scott Copeland as the Jays' long reliever, which could eventually lead to some spot starts. While he doesn't walk many batters, and had a fantastic ground-ball rate (57.3 percent) over 31.2 big-league innings last season, Jenkins has never been able to pile up strikeouts. His K/9 marks have consistently been in the 4-6 range at the upper levels of the minors over the past few season.