Kimbrel's pattern in recent years seems to be very good in the fjrst half of the season, then wearing down as the season progresses. I saw him pitch the other night. His four seamer was only hitting 92 mph. That is an alarming drop in velocity. Indicates either something wrong physically or maybe just washed up. Either way, he should consider hanging them up. Jansen seems to be holding up better, but I would still be hesitant to re-sign Kenley at this point of his career.