Smith (knee) threw another successful bullpen session Sunday, Todd Rosiak of the Milwaukee Journal Sentinel reports.
This is the second bullpen session in three days for Smith, who increased his pitch count from 25 to 35 pitches. According to the report, the quantity of pitches thrown at 100 percent was also increased. Although Smith is likely little more than a trade chip at this point, his progress of late helps makes a mid-June return a more realistic possibility.