Scott MacArthur of TSN Radio Network reports that at least three teams, including the Cardinals, Brewers and White Sox, have shown interest in Jeremy Jeffress. Jeffress elected free agency after being designated for assignment by the Blue Jays earlier this month. While he has a career 4.47 ERA over 52 1/3 frames at the big league level, Jeffress has struck out 50, has a fastball that touches the upper 90s and won't turn 27 until September. It's no surprise that there are some clubs apparently willing to take a shot on him.