The Brewers sent Bukauskas (triceps) to their Arizona Complex League affiliate Wednesday so he can resume a rehab assignment.
Bukauskas had to be pulled off his initial rehab assignment last month following a setback with his triceps/shoulder injury, but he's feeling well enough now to give it a go again. The reliever has been sidelined since mid-April, so he figures to require several rehab appearances before being an option for the Brewers' bullpen.