Suter (shoulder) had a good bullpen session Monday in Toronto and could begin his rehab assignment by the end of the week, Gordon Wittenmyer of The Cincinnati Enquirer reports. "The international pen was solid. Not unbelievable, but solid," Suter said. "Felt real good."

It's been previously reported that Suter will need three appearances on his rehab assignment, which pushes a potential return date to early September.