Reliever Tyler Thornburg tops the Red Sox’ list of concerns as the 2017 season approaches, Nick Cafardo of the Boston Globe writes. Thornburg has dealt with dead arm for most of Spring Training so far. The Red Sox gave up a fairly hefty package of talent that included infielder Travis Shaw and prospect Mauricio Dubon to get Thornburg, but so far Thornburg’s Red Sox tenure is off to a rough start — he misinterpreted the Red Sox’ prescribed offseason training regimen, according to Cafardo, and now will probably have to start the season on the disabled list.
AL East Notes: Thornburg, Donaldson, Travis, Boxberger
