He had a bunch of injuries last year starting last May. His fastball velocity is down maybe 1-2 mph in the last couple of years, but it still sits around 93. He could be another bounce-back option, but man is that contract massive. If you can find a way to get Fulmer though, the contract looks less terrible as Fulmer is controlled through 2022 I believe. If there is ever a time to shell of a top prospect or two, this would be the situation imo. https://www.blessyouboys.com/2017/1/4/14169444/jordan-zimmermann-injury-update-detroit-tigers-2017-season "As disappointing as 2016 was, Zimmermann’s first month-plus did give the Tigers a solid glimpse of what he could provide when healthy. He posted a 1.50 ERA amid seven starts and started the year with three consecutive scoreless starts of seven, six, and 6 1⁄3 innings, respectively. His efforts had also earned him American League Pitcher of the Month honors for April, with a 0.55 ERA."