JUPITER, Fla. • With a high-octane fastball as his only constant, Cardinals righthander Trevor Rosenthal has been, in the past five seasons, a starter in Class AAA, a setup man for October, and an All-Star at closer.
He has been at least a little bit of everything for the Cardinals, and entering 2017 they’re open to him doing just about anything.
Neither he nor the club is exactly sure what that means yet.
“I don’t know what it’s going to look like,” Rosenthal said Thursday after missing nearly two weeks because of a muscle injury. “Really it’s hard to say right now.