Norris was recalled from Triple-A Toledo on Wednesday.
The centerpiece of the David Price trade, Norris has boundless talent, but hasn't quite figured it out of late. In his last start at Triple-A, Norris gave up seven earned runs in 2.1 innings, driving up his ERA to 9.98 in four starts with a 2.15 WHIP. His command has been fairly erratic; however, he's struck out 19 batters in 15.1 innings. He'll replace Tyler Collins on the Tigers.