Henderson and Thornburg both threw bullpen sessions in front of Melvin last week and according to McCalvy, Melvin was "very pleasantly surprised". That tells me either he had written them off and is now re-thinking, but also that if they threw well enough, there's no need to spend more. If those two are healthy, they have enough quality arms out there: Broxton, Henderson, Jeffress, Perez, Kintzler, Smith, Thornburg, Cotts. I'd rather they allocate that money on trying to sign Moncada or another Cuban than add expensive bullpen pieces for a team that's no more than a dark horse contender at this point. If they do contend, and need a reliever at midseason, maybe look to trade for one.